At the end of the Damage Step, if your monster with 0 ATK attacked directly while this card was already face-up in your Spell & Trap Zone: Inflict damage to your opponent equal to the DEF of that monster you control.
All of them have 0 ATK and their Fusion monsters have pretty high DEF. The Fusion monsters can also block off your opponent’s monster zones, letting you attack directly if they don’t control any monsters.
Labyrinth Builder puts Labyrinth Wall on your field. This is a 0 ATK monster with 3000 DEF you can put in attack position on your next turn to use Pride Shout.
Damages your opponent
masked hero koga your own monster to zero atk.
use defense charge skill after stalling with kuribohs. here is my kuriboh stall deck. maybe put heroes in this for koga?nobody seems to have a better idea