As an additional cost to cast this spell, tap four untapped artifacts, creatures, and/or lands you control.

Flying

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Vigilance

Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following abilities until end of turn.)

Flying

Whenever this creature attacks, return target nonland permanent card with mana value X or less from your graveyard to the battlefield, where X is this creature's power.

Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)

When Guardian Shield-Bearer is turned face up, put a +1/+1 counter on another target creature you control.

Flash

Enchant creature

Creatures you control that are enchanted get +1/+1.

When Guardians of Koilos enters, you may return another target historic permanent you control to its owner's hand. (Artifacts, legendaries, and Sagas are historic.)

Defender

Modified creatures you control can attack as though they didn't have defender. (Equipment, Auras you control, and counters are modifications.)

Sacrifice Hajar, Loyal Bodyguard: Legendary creatures you control get +1/+0 and gain indestructible until end of turn.

This spell costs less to cast for each creature you control with a +1/+1 counter on it.

Creature spells you cast cost less to cast for each creature you control with a +1/+1 counter on it.

Reach (This creature can block creatures with flying.)

Whenever Harbor Guardian attacks, defending player may draw a card.

Constellation — Whenever Harvestguard Alseids or another enchantment you control enters, prevent all damage that would be dealt to target creature this turn.

: Henge Guardian gains trample until end of turn.

You may choose not to untap Hisoka's Guard during your untap step.

, : Target creature you control other than Hisoka's Guard has shroud for as long as Hisoka's Guard remains tapped. (It can't be the target of spells or abilities.)

Flying

Hoverguard Observer can block only creatures with flying.

Trample

When Hugs, Grisly Guardian enters, exile the top X cards of your library. Until the end of your next turn, you may play those cards.

You may play an additional land on each of your turns.

Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn.)

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

When Jade Guardian enters, put a +1/+1 counter on target Merfolk you control.

Companion — Each creature card in your starting deck is a Cat, Elemental, Nightmare, Dinosaur, or Beast card. (If this card is your chosen companion, you may put it into your hand from outside the game for as a sorcery.)

Vigilance

Each other creature you control that's a Cat, Elemental, Nightmare, Dinosaur, or Beast gets +1/+1 and has vigilance.

Flying

When Kemba's Skyguard enters, you gain 2 life.

: Target creature gets +2/+2 until end of turn. When that creature leaves the battlefield this turn, sacrifice Kjeldoran Elite Guard. Activate only during combat.

At end of combat, if Kjeldoran Home Guard attacked or blocked this combat, put a -0/-1 counter on Kjeldoran Home Guard and create a 0/1 white Deserter creature token.

When Labyrinth Guardian becomes the target of a spell, sacrifice it.

Embalm (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Illusion Warrior with no mana cost. Embalm only as a sorcery.)

, Sacrifice another creature: Legion Vanguard explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)

As long as Leonin Den-Guard is equipped, it gets +1/+1 and has vigilance.

Council's dilemma — When Lieutenants of the Guard enters, starting with you, each player votes for strength or numbers. Put a +1/+1 counter on Lieutenants of the Guard for each strength vote and create a 1/1 white Soldier creature token for each numbers vote.

: Llanowar Vanguard gets +0/+4 until end of turn.

Flying

: Add one mana of any color.

: Luminous Guardian gets +0/+1 until end of turn.

: Luminous Guardian can block an additional creature this turn.

When Manor Guardian dies, each player seeks a nonland card with mana value 2 or less. (To seek a card, put one at random from your library into your hand.)

Flash (You may cast this spell any time you could cast an instant.)

: Masked Blackguard gets +1/+1 until end of turn.

Whenever another creature enters, untap Midnight Guard.

First strike

Reinforce 1— (, Discard this card: Put a +1/+1 counter on target creature.)

Whenever another creature you control with power 2 or less enters, target creature you control gets +1/+1 until end of turn.

Valiant — Whenever Nettle Guard becomes the target of a spell or ability you control for the first time each turn, it gets +0/+2 until end of turn.

, Sacrifice Nettle Guard: Destroy target artifact or enchantment.

Attacking tokens you control have double strike.

Whenever one or more tokens you control attack a player, exile the top card of your library. During any turn you attacked with a token, you may play that card.

First strike, vigilance

, : Tap target creature without reminder text. (Reminder text is still any italicized text in parentheses that explains rules you already know.)

Flying

Each other Rogue creature you control enters with an additional +1/+1 counter on it.

Whenever a creature you control with a +1/+1 counter on it deals combat damage to a player, that player discards a card.

This spell costs less to cast for each land card in your graveyard.

Flying, haste

Flash (You may cast this spell any time you could cast an instant.)

When Pack Guardian enters, you may discard a land card. If you do, create a 2/2 green Wolf creature token.

Draft Paliano Vanguard face up.

As you draft a creature card, you may reveal it, note its creature types, then turn Paliano Vanguard face down.

Other creatures you control of a type you noted for cards named Paliano Vanguard get +1/+1.

Vigilance

Whenever an artifact you control enters, Phalanx Vanguard gets +1/+0 until end of turn.

Defender

Whenever Pride Guardian blocks, you gain 3 life.

Trample

Whenever an enchantment you control enters, you may pay . If you do, return Redtooth Vanguard from your graveyard to your hand.

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

When Rhox Bodyguard enters, you gain 3 life.

First strike

As long as you control a Rowan planeswalker, Rowan's Battleguard gets +3/+0.

Sacrifice Sanctum Guardian: The next time a source of your choice would deal damage to any target this turn, prevent that damage.

As an additional cost to cast this spell, you may reveal a Dragon card from your hand.

Scaleguard Sentinels enters with a +1/+1 counter on it if you revealed a Dragon card or controlled a Dragon as you cast this spell.

Reach

When Seed Guardian dies, create an X/X green Elemental creature token, where X is the number of creature cards in your graveyard.

Flash

Flying

Whenever Sigarda's Vanguard enters or attacks, choose any number of creatures with different powers. Those creatures gain double strike until end of turn.