If this is the only Set card in your Spell & Trap Zone, when a monster would be Summoned, OR a Spell Card, Trap Card, or monster effect is activated: Pay 3000 LP; negate the Summon or activation, and if you do, destroy that card.
Can someone how to properly use this against Dakini, I keep using it when she first activates her skill since it never gives me the option when shes summoned to the field, but still never targets the right card.
absolutely insane. of course its probably a 1 of use in each duel, since running heal gain with this is clunky and not worth, but that chance of denying any single action by your opponent is pretty nuts, since you can defend yourself with sphere kuriboh normal kuriboh or even winged kuriboh
Aegis of Gaia synergizes very well with this card because this card needs to be the only SET card. So you can toggle ON, activate Aegis during draw phase, then solemn during the main phase because it would be the only set card. Interesting.
Anon before your post..
I see that, you can set your s/t normally which can be activate without condition and the turn you ready to go just use them. The man who don't know when to activate the card is the same with someone who have 2 vigilance and lv7+ vanilla, and I can bait out all of them to win.