Flying

Whenever Ancient Silver Dragon deals combat damage to a player, roll a d20. Draw cards equal to the result. You have no maximum hand size for the rest of the game.

When Basalt Ravager enters the battlefield, it deals X damage to any target, where X is the greatest number of creatures you control that have a creature type in common.

When Boareskyr Tollkeeper enters the battlefield, target opponent reveals all creature and land cards in their hand. Choose one of them. That card perpetually gains "This permanent enters the battlefield tapped."

, Roll a d8: Monstrosity X, where X is the result. <i>(If this creature isn't monstrous, put X +1/+1 counters on it and it becomes monstrous.)</i>

<i>Berserk</i> — When Clay Golem becomes monstrous, destroy target permanent.

Flying

At the beginning of combat on your turn, target creature you control gets +1/+0 and gains vigilance until end of turn.

Each player loses 2 life. You draw two cards.

Distribute three +1/+1 counters among one, two, or three target creatures you control.

Create two 2/1 red Dwarf Berserker creature tokens.

Foretell <i>(During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)</i>

Destroy target creature or enchantment an opponent controls. You lose life equal to that permanent's mana value.

You gain 2 life. Target creature gets +X/+X until end of turn, where X is the amount of life you gained this turn.

Whenever another creature you control dies, draw a card if it was attacking. Otherwise, Garna, Bloodfist of Keld deals 1 damage to each opponent.

Flying

: Hellkite Punisher gets +1/+0 until end of turn.

Kicker <i>(You may pay an additional as you cast this spell.)</i>

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. If this spell was kicked, sacrifice that creature at the beginning of the next end step.

Reach

<i>Pack tactics</i> — Whenever Intrepid Outlander attacks, if you attacked with creatures with total power 6 or greater this combat, venture into the dungeon. <i>(Enter the first room or advance to the next room.)</i>

Partner with Laurine, the Diversion <i>(When this creature enters the battlefield, target player may put Laurine into their hand from their library, then shuffle.)</i>

Lifelink

Whenever a creature an opponent controls dies, you gain 1 life and create a Blood token. <i>(It's an artifact with ", , Discard a card, Sacrifice this artifact: Draw a card.")</i>

Whenever you cast a noncreature spell, Lambholt Ravager deals 2 damage to each opponent.

Nightbound <i>(If a player casts at least two spells during their own turn, it becomes day next turn.)</i>

Whenever Momentum Rumbler attacks, if it doesn't have first strike, put a first strike counter on it.

Whenever Momentum Rumbler attacks, if it has first strike, it gains double strike until end of turn.

As an additional cost to cast this spell, you may sacrifice one or more creatures. When you do, copy this spell for each creature sacrificed this way.

You draw a card and you lose 1 life.

Flying

<i>Fire Breath</i> — When Red Dragon enters the battlefield, it deals 4 damage to each opponent.

When Runeforge Champion enters the battlefield, you may search your library and/or graveyard for a Rune card, reveal it, and put it into your hand. If you search your library this way, shuffle.

You may pay rather than pay the mana cost for Rune spells you cast.

Kicker <i>(You may pay an additional as you cast this spell.)</i>

When Scorch Rider enters the battlefield, if it was kicked, it gains haste until end of turn.

Choose any number of target creatures, planeswalkers, and/or players. For each of them, exile the top card of your library, then Soulfire Eruption deals damage equal to that card's mana value to that permanent or player. You may play the exiled cards until the end of your next turn.

Exploit <i>(When this creature enters the battlefield, you may sacrifice a creature.)</i>

When Stitched Assistant exploits a creature, scry 1, then draw a card. <i>(To scry 1, look at the top card of your library, then you may put that card on the bottom of your library.)</i>

Kicker and/or <i>(You may pay an additional and/or as you cast this spell.)</i>

As Urborg Lhurgoyf enters the battlefield, mill three cards for each time it was kicked.

Urborg Lhurgoyf's power is equal to the number of creature cards in your graveyard and its toughness is equal to that number plus 1.

: Add one mana of any color.

Daybound <i>(If a player casts no spells during their own turn, it becomes night next turn.)</i>