When Donatello enters, if you control an artifact, draw a card.

Flying
Whenever an artifact you control enters, put a +1/+1 counter on Donatello.

Tap up to two target creatures. Up to two target players each draw a card.

Sneak
Draw two cards.

When Donnie & April enter, choose one or both. Each mode must target a different player.
• Target player draws two cards.
• Target player returns an artifact, instant, or sorcery card from their graveyard to their hand.

Until end of turn, if one or more creatures would enter from exile or after being cast from exile, their owners shuffle them into their libraries instead.
Cycling

Counter target spell unless its controller pays . If they do, surveil 2.

Defender
, : Target player mills X cards, where X is the number of creatures you control with defender.

Restart the turn, except with Do-Over in exile. (First, return all cards to where they were as the turn began. For information from hidden zones like the hand, reconstruct as best you can, and do the rest at random.)

Flying
This creature enters tapped.
This creature doesn't untap during your untap step.
Whenever you become the target of a spell, you may untap this creature.

Whenever you cast an outlaw spell, copy that spell. (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws. Copies of permanent spells become tokens.)

Flying
When Double Header enters, you may return target permanent with a two-word name to its owner's hand.

Put a flying counter on target creature you control. Until end of turn, it has base power and toughness 5/5.
Fuse

Choose another player. You draw two cards. At the beginning of the first upkeep in your next game with that player, you draw two cards.

Whenever one or more other creatures you control leave the battlefield without dying, draw a card.
, : Return another target creature you control to its owner's hand.

: Counter target red spell.

Tap up to three target creatures.

Target creature you don't control gets -4/-0 until end of turn.
Overload

This spell costs less to cast if you control a Dragon.
Draw three cards.

: Return target artifact you control to its owner's hand.
, : Copy target artifact spell you control. (The copy becomes a token.)

Put any number of target artifact cards from target player's graveyard on top of their library in any order.

Return target creature to its owner's hand.
Draw a card.

Flash
Drag Below — When this creature enters, tap it and up to one target creature an opponent controls. They don't untap during their controllers' next untap steps.

Enchant creature
Enchanted creature has flying.
Cycling
When a creature with mana value 6 or greater enters, you may return this card from your graveyard to the battlefield attached to that creature.

, : Draw a card, then discard a card.

As an additional cost to cast this spell, you may reveal a Dragon card from your hand.
If you revealed a Dragon card or controlled a Dragon as you cast this spell, this spell can't be countered.
Draw four cards.

When this creature enters, look at the top six cards of your library. You may reveal an instant, sorcery, or Dragon card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
Untapped Dragons you control have hexproof.

Morph — Reveal a blue card in your hand.
When this creature is turned face up, look at target opponent's hand.

, : Search your library for a card named Dragonstorm Globe or Boulderborn Dragon, reveal it, put it into your hand, then shuffle.