Flying
This creature enters with an oil counter on it.
This creature gets +1/+1 for each oil counter on it.
Whenever you cast a noncreature spell, put an oil counter on this creature.

Flying
Whenever you cast an alliterative spell, scry 2. (Anything with two or more capitalized words in its name that begin with the same letter is alliterative.)
Other alliterative creatures you control have flying.

When this creature enters, you may search your library for an artifact card with mana value 6 or greater, reveal it, put it into your hand, then shuffle.

Flying, protection from green

Vigilance
Ward
Trelane can't be blocked.

Return a land you control to its owner's hand: Untap this creature. It gains hexproof until end of turn.
Landfall — Whenever a land you control enters, target creature an opponent controls attacks during its controller's next combat phase if able.

Trample
When this creature enters, you may search your library for any number of land cards, exile them, then shuffle. If you do, this creature has base power and base toughness each equal to the number of cards exiled this way.

When this creature enters, you may search your library for an artifact card with mana value 2, reveal that card, put it into your hand, then shuffle.

, , Discard a card: You may tap or untap target artifact, creature, or land.

When this creature enters, you may search your library for an artifact card with mana value 1 or less, reveal that card, put it into your hand, then shuffle.

You have no maximum hand size.
At the beginning of your upkeep, if you have exactly thirteen cards in your hand, you win the game.
: Draw a card.

Heroic — Whenever you cast a spell that targets this creature, you may return target enchantment to its owner's hand.

Heroic — Whenever you cast a spell that targets this creature, draw a card.

This creature can't be blocked.

Constellation — Whenever an enchantment you control enters, this creature gains flying until end of turn.

Tromokratis has hexproof unless it's attacking or blocking.
Tromokratis can't be blocked unless all creatures defending player controls block it. (If any creature that player controls doesn't block this creature, it can't be blocked.)

When this creature enters, you may search your library for an artifact card with mana value 3, reveal it, put it into your hand, then shuffle.

Flying
At the beginning of your end step, tap all lands you control.

When Trove Mage enters, seek an artifact card from among the top ten cards of your library, then shuffle.

When this creature dies, draw a card.
Encore

As this creature enters, choose a player.
This creature has protection from the chosen player.

Your maximum hand size is increased by two.
At the beginning of your upkeep, return a blue creature you control to its owner's hand.

Whenever Tui and La become tapped, draw a card.
Whenever Tui and La become untapped, put a +1/+1 counter on them.

When this creature enters, create a 1/1 white Glimmer enchantment creature token.

Changeling
: Switch this creature's power and toughness until end of turn.

Flash
When Tuvok enters during the declare attackers step, choose up to two target attacking creatures. For each of them, you may reselect which player or permanent that creature is attacking. (A creature can't attack its controller.)

Whenever you cast a noncreature spell, this creature gets +1/+0 until end of turn and can't be blocked this turn.

Your maximum hand size is twenty.
Whenever you attack with two or more creatures, put a +1/+1 counter on this creature and draw a card.
Whenever this creature attacks, you win the game if there are twenty or more counters on it or you have twenty or more cards in hand.