yugioh master duel azure in the ivory deck KAIBA'S BLUE-EYES 44 | Ultimate Dragon White Dragon Alternate Yugioh Master Duel - The

They won't gain life, but any other effects of that spell or ability will still happen

During your Main Phase: You can Special Summon this card from your hand to your opponent's field in face-down Defense Position, or if you control a "Mimighoul" monster, you can Special Summon this card face-up on your field

I've considered level 4, but

Special Summon 1 face-up "Dracoslayer" Pendulum Monster from your Extra Deck, but it cannot be used as material for an Xyz Summon

Reduce to Memory Without wishboards in Commander, Lessons as a mechanic arent as exciting overall as they could have been (although you may be able to use one if the table agrees)

Tribute 1 other Xyz Monster, and if you do, negate the effects of all other face-up cards currently on the field until the end of this turn