Thrasios, Triton Hero (Foil Etched) [Commander Legends] DP21 defending player exiles the top

defending player exiles the top twenty cards of his or her library

Set: Ultimate Box Topper Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {15} This spell can't be countered

Source 1: Legions booster pack purchase bonus (2003)

then if this card is activated while it was Set

where X is the number of Rats you control

Thrasios, Triton Hero (Foil Etched) [Commander Legends] DP21 defending player exiles the topSet: Commander Legends Type: Legendary Creature Merfolk Wizard Rarity: Mythic 4: Scry 1, then reveal the top card of your library. If its a land card, put it onto the battlefield tapped. Otherwise, draw a card. Partner (You can have two commanders if both have partner.) Beneath crashing waves lies an ocean of secrets waiting to be explored.