Sea Serpent [Unlimited Edition] Kaladesh Inventions then mill cards equal to

then mill cards equal to the number of eon counters on it

look for clues

Set: Judge Gift Cards 2016 Type: Instant Rarity: Rare Cost: {U}{U} Counter target spell

Coup: Pay seven coins and launch a coup against an opponent

Set: Commander 2021 Type: Legendary Creature — Merfolk Wizard Rarity: Mythic Cost: {2}{G}{U} Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls

Sea Serpent [Unlimited Edition] Kaladesh Inventions then mill cards equal toSet: Unlimited Edition Type: Creature Serpent Rarity: Common Cost: {5}{U} Sea Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Sea Serpent. Legend has it that Serpents used to be bigger, but how could that be?