Avenger of Zendikar (SLD-158) - Secret Lair Drop: (Showcase) BT1-031 Whenever an opponent casts an

Whenever an opponent casts an instant or sorcery spell

Grass Surprise Attack (30) Flip a coin

All SIGNI on your opponent's field lose their abilities until end of turn

Look for 3 Green Parallels per box on average

(Exile all spells and abilities from the stack

Avenger of Zendikar (SLD-158) - Secret Lair Drop: (Showcase) BT1-031 Whenever an opponent casts anCasting Cost Card TypeCreature Elemental RarityMythic ArtistDominik Mayer Power Toughness5 5 Legalities NOT LEGAL Standard NOT LEGAL Future NOT LEGAL Historic NOT LEGAL Timeless NOT LEGAL Gladiator NOT LEGAL Pioneer NOT LEGAL Explorer LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Standardbrawl NOT LEGAL Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool