Whenever you draw a card, put a +1/+1 counter on Chasm Skulker.When Chasm Skulker dies, create X 1/1 blue Squid creature tokens with islandwalk, where X is the number of +1/+1 counters on Chasm Skulker. (They can't be blocked as long as defending player controls an Island.)
Whenever Etali attacks, exile the top card of each player's library, then you may cast any number of spells from among those cards without paying their mana costs.
HasteWhenever Arthur, Marigold Knight and at least one other creature attack, look at the top six cards of your library. You may put a creature card from among them onto the battlefield tapped and attacking. Put the rest on the bottom of your library in a random order. Return that creature to its owner's hand at end of combat.
Equipped creature gets +1/+1 for each creature you control with base power or toughness 1.Whenever a Hamster, Mouse, Rat, or Squirrel you control enters, you may attach Sword of the Squeak to that creature.Equip
When Skyclave Apparition enters, exile up to one target nonland, nontoken permanent you don't control with mana value 4 or less.When Skyclave Apparition leaves the battlefield, the exiled card's owner creates an X/X blue Illusion creature token, where X is the mana value of the exiled card.
Creatures you control get +1/+0.+1: Add or . Creature spells you cast this turn can't be countered.−2: Target creature you control fights target creature you don't control.
Other creatures have "Whenever this creature attacks, you may have it fight Grothama, All-Devouring."When Grothama leaves the battlefield, each player draws cards equal to the amount of damage dealt to Grothama this turn by sources they controlled.
Whenever you cast a spell from your hand, reveal the top X cards of your library, where X is that spell's mana value. You may cast a spell with mana value X or less from among cards revealed this way without paying its mana cost. Put the rest on the bottom of your library in a random order.
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.)Mosswort Bridge enters tapped.: Add ., : You may play the exiled card without paying its mana cost if creatures you control have total power 10 or greater.
Enchant opponentAt the beginning of enchanted opponent's end step, you and that player each draw a card.When you attack enchanted opponent or a planeswalker they control or when they attack you or a planeswalker you control, sacrifice Tenuous Truce.
(Gain the next level as a sorcery to add its ability.)At the beginning of your upkeep, look at the top card of your library. You may reveal it if it's a land card. Create a 1/1 blue Fish creature token if you revealed it this way. Then draw a card.: Level 2If you would create a Fish token, create a 3/3 blue Shark creature token instead.: Level 3If you...
Whenever you cast a creature spell, create a 3/3 green Beast creature token.Whenever you cast a noncreature spell, put three +1/+1 counters on target creature you control.Landfall — Whenever a land you control enters, you gain 3 life.
Offspring (You may pay an additional as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.)First strikeWhenever this creature deals combat damage to a player, create that many tapped Treasure tokens.
Alliance — Whenever another creature you control enters, create a Treasure token if this is the first or second time this ability has resolved this turn. Otherwise, you may pay . When you do, Rose Room Treasurer deals X damage to any target.
Whenever a player casts a spell, you may put a +1/+1 counter on Forgotten Ancient.At the beginning of your upkeep, you may move any number of +1/+1 counters from Forgotten Ancient onto other creatures.
