IndestructibleAs long as your devotion to blue is less than five, Thassa isn't a creature.At the beginning of your end step, exile up to one other target creature you control, then return that card to the battlefield under your control.: Tap another target creature.
When Avenger of Zendikar enters, create a 0/1 green Plant creature token for each land you control.Landfall — Whenever a land you control enters, you may put a +1/+1 counter on each Plant creature you control.
Whenever you cast a Dog spell, create a 1/1 green Cat creature token.Whenever you cast a Cat spell, create a 1/1 white Dog creature token., : Rin and Seri, Inseparable deals damage to any target equal to the number of Dogs you control. You gain life equal to the number of Cats you control.
Double strikeAll creatures have haste.At the beginning of each player's end step, Kratos deals damage to that player equal to the number of creatures that player controls that didn't attack this turn.
Return target nonland permanent to its owner's hand. Then that permanent's controller may sacrifice a land of their choice. If the player does, they may copy this spell and may choose a new target for that copy.
Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)You may have this creature enter as a copy of any creature on the battlefield, except it's a Ninja in addition to its other creature types.
Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)You may have this creature enter as a copy of any creature on the battlefield, except it's a Ninja in addition to its other creature types.
You may have Sakashima of a Thousand Faces enter as a copy of another creature you control, except it has Sakashima of a Thousand Faces's other abilities.The "legend rule" doesn't apply to permanents you control.Partner (You can have two commanders if both have partner.)
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)Whenever a creature you control with deathtouch deals combat damage to a player, that player gets two poison counters. (A player with ten or more poison counters loses the game.)
FlyingWhenever Korvold, Fae-Cursed King enters or attacks, sacrifice another permanent.Whenever you sacrifice a permanent, put a +1/+1 counter on Korvold and draw a card.
Walking Ballista enters with X +1/+1 counters on it.: Put a +1/+1 counter on Walking Ballista.Remove a +1/+1 counter from Walking Ballista: It deals 1 damage to any target.
Whenever you cast a Dog spell, create a 1/1 green Cat creature token.Whenever you cast a Cat spell, create a 1/1 white Dog creature token., : Rin and Seri, Inseparable deals damage to any target equal to the number of Dogs you control. You gain life equal to the number of Cats you control.
Exile a creature you control: Add X mana of any one color, where X is 1 plus the exiled creature's mana value. Spend this mana only to cast creature spells.
Trample, infect, indestructibleIf Blightsteel Colossus would be put into a graveyard from anywhere, reveal Blightsteel Colossus and shuffle it into its owner's library instead.
Return target creature card from your graveyard to the battlefield.Flashback—Sacrifice three creatures. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
If you would draw a card while your library has no cards in it, you win the game instead.+1: Target player mills two cards. Draw a card.−8: Draw seven cards. Then if your library has no cards in it, you win the game.