Whenever a creature with toughness 4 or greater is put into your graveyard from the battlefield, you may exile it.At the beginning of the end step, if three or more cards have been exiled with Colfenor's Urn, sacrifice it. If you do, return those cards to the battlefield under their owner's control.
Changeling (This card is every creature type.)HasteChampion a creature (When this enters, sacrifice it unless you exile another creature you control. When this leaves the battlefield, that card returns to the battlefield.)
Dauntless Dourbark's power and toughness are each equal to the number of Forests you control plus the number of Treefolk you control.Dauntless Dourbark has trample as long as you control another Treefolk.
Other Elemental creatures you control get +1/+1., : You may put an Elemental creature card from your hand onto the battlefield. That creature gains haste until end of turn. Sacrifice it at the beginning of the next end step.
Put a flood counter on target land. That land is an Island in addition to its other types for as long as it has a flood counter on it. If you control a Merfolk, draw a card.
Changeling (This card is every creature type.)Champion a creature (When this enters, sacrifice it unless you exile another creature you control. When this leaves the battlefield, that card returns to the battlefield.)
Champion an Elf (When this creature enters, sacrifice it unless you exile another Elf you control. When this creature leaves the battlefield, that card returns to the battlefield.): Create a 2/2 green Wolf creature token.Wolves you control have deathtouch.
Choose two —• Incendiary Command deals 4 damage to target player or planeswalker.• Incendiary Command deals 2 damage to each creature.• Destroy target nonbasic land.• Each player discards all the cards in their hand, then draws that many cards.
Whenever a nontoken creature you control attacks, you may pay . If you do, create a 1/1 white Kithkin Soldier creature token that's tapped and attacking.
Hideaway 4 (When this land enters, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.)Howltooth Hollow enters tapped.: Add ., : You may play the exiled card without paying its mana cost if each player has no cards in hand.
Champion a Goblin (When this enters, sacrifice it unless you exile another Goblin you control. When this leaves the battlefield, that card returns to the battlefield.)Whenever a Goblin you control deals combat damage to a player, you may create a 1/1 black Goblin Rogue creature token.
As Ashling's Prerogative enters, choose odd or even. (Zero is even.)Each creature with mana value of the chosen quality has haste.Each creature without mana value of the chosen quality enters tapped.
Enchant creature or landEnchanted permanent has "At the beginning of your end step, sacrifice this permanent and attach Nettlevine Blight to a creature or land you control."
