Whenever you cast your first spell during each opponent's turn, put a +1/+1 counter on Arena Trickster.

Cataclysmic Prospecting deals X damage to each creature. For each mana from a Desert spent to cast this spell, create a tapped Treasure token.

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

You may look at the top card of your library any time.

You may cast Merfolk spells from the top of your library.

Whenever you cast a Merfolk spell, you may pay . If you do, create a 1/1 blue Merfolk creature token.

Kicker (You may pay an additional as you cast this spell.)

Draw two cards. If this spell was kicked, draw three cards instead.

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Hamlet Vanguard enters the battlefield with two +1/+1 counters on it for each other nontoken Human you control.

Igneous Inspiration deals 3 damage to any target.

Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

Flying

When Legion Angel enters the battlefield, you may reveal a card you own named Legion Angel from outside the game and put it into your hand.

Counter target spell. Scry 2.

This spell costs less to cast if you gained life this turn.

Destroy target nonland permanent.

You may cast sorcery spells as though they had flash.

Whenever Najal, the Storm Runner attacks, you may pay . If you do, when you next cast an instant or sorcery spell this turn, copy it. You may choose new targets for the copy.

When Ruthless Technomancer enters the battlefield, you may sacrifice another creature you control. If you do, create a number of Treasure tokens equal to that creature's power.

, Sacrifice X artifacts: Return target creature card with power X or less from your graveyard to the battlefield. X can't be 0.

Whenever a Samurai or Warrior you control attacks alone, it gains lifelink until end of turn.

Sacrifice Selfless Samurai: Another target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

When Sylvan Messenger enters the battlefield, reveal the top four cards of your library. Put all Elf cards revealed this way into your hand and the rest on the bottom of your library in any order.

As an additional cost to cast this spell, discard a card.

Draw two cards.

+1: Add . Draft a card from Tibalt, Wicked Tormentor's spellbook, then exile it. Until end of turn, you may cast that card.

+1: Tibalt, Wicked Tormentor deals 3 damage to target creature or planeswalker unless its controller has Tibalt deal 3 damage to them. If they do, you may discard a card. If you do, draw a card.

−X: Create X 1/1 red Devil creature tokens with "When this creature dies, it deals 1 damage to any target."