The ability makes it tough to use unless youre running a full Rocket build, but once it's active, Erasure Ball gives you some serious power
During your Main Phase: You can Special Summon this card from your hand to your opponent's field in face-down Defense Position, or if a face-down monster is on the field, you can Special Summon this card face-up on your field
Foil $1.75 Price History Your Inventory Sign in to see your inventory Data Reserved List No All Time High $19.99 All Time Low $0.32 Foil Multiplier 2.69x Spread 47.7% Buy List $0.34 Nonfoil Daily $0.00 +0% Weekly $0.03 +5% Monthly $0.06 +10% Foil Daily -$0.04 -2% Weekly $0.36 +26% Monthly $0.24 +16% Other printings Runo Stromkirk Legendary Creature - Vampire Cleric Flying When Runo Stromkirk enters the battlefield, put up to one target creature card from your graveyard on top of your library
The second situation is fairly niche and probably not worth sculpting your already tight Extra Deck space around, but Loading
The art for Feed the Serpent really hammers home the sheer scale of Koma, and the flavour text adds so much to it: before you die, you're driven mad by being faced with the size of the Cosmos itself
