mathmech deck yugioh Superfactorial also you cannot Special Summon monsters from the Extra Deck for the rest of this turn Yugioh Mathmech Deck - Primathmech

Anti-Spell Fragrance gets special mention for forcing Spell Card activations to be delayed by a turn or two

Black Bolt [SV11B] / White Flare [SV11W]: Nostalgic Pokmon TCG Sets Compared The Top 10 Team Rocket Pokmon Cards Before The Glory of Team Rocket [SV10] (Destined Rivals [DRI]) Get Hyped for Pokmon Legends: Z-A and Return to Lumiose City With These Cards Largest Pokmon TCG Sets by Generation and Their Standout Cards Unova Revisited: Gen 5 Introductions That Inspired Black Bolt [SV11B / BLK] and White Flare [SV11W / WHT]

Can decrease the ATK of a Drytron by 1000 to be used again

On top of that, its ability to take -20 damage sometimes is the difference between winning or losing a game