Deepfathom Echo (Foil) onc Celebration — At the beginning

Celebration — At the beginning of combat on your turn

where X is the greatest mana value among permanents you control

(That creature returns under its owner's control

{1}: Permanents your opponents control lose hexproof and indestructible until end of turn

Whenever Intrepid Trufflesnout attacks alone

Deepfathom Echo (Foil) onc Celebration — At the beginningAt the beginning of combat on your turn, Deepfathom Echo explores. Then you may have it become a copy of another creature you control until end of turn. (To have this creature explore, reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1 +1 counter on this creature, then put the card back or put it into your graveyard.)