yugioh synchro warrior deck VIZ if this effect was activated this turn (and was not negated) YuGiOh Synchron Extreme Structure Deck

It isn't even a tournament legal card, since it deals additional damage on its controller's birthday, something that would be incredibly complex to reliably check

Look at the trap and spell cards

(1) If you take battle or effect damage: You can place this card from your GY face-up on your Spell & Trap Zone as a Continuous Trap

These are pricey options to include, but each of them brings something huge to the deck , rolling a d20 for a beneficial effect each time they deal combat damage to a player

Eldrazi Monument is not as explosive as the previous two but giving your creatures flying and indestructible is invaluable for this deck