yugioh master duel war rock deck Bashileos | Yu-Gi-Oh! Wiki war rock deck master duel

Once per turn, while this card is equipped to a monster, you can negate a monster effect activated on your opponent's field

Three colors or some kind of pump spell all to enable Jackal, Genius Geneticist simply isnt worth the effort

However, in exchange for this effect, Geeta makes you unable to attack with any of your Pokmon for the remainder of the turna high cost to pay on any turn except, for some decks, your first turn

PS Platinum Secret Rare QCSE Quarter Century Secret Rare Thestalos the Firestorm Monarch X FIRE Level 6 [ PyroEffect ] ATK 2400 DEF 1000 If this card is Tribute Summoned: Discard 1 random card from your opponent's hand, then, if it was a Monster Card, inflict damage to your opponent equal to its original Level x 100

And because it gives hexproof to your artifacts, planeswalkers and such, it also has great value in protecting those too