How should I price a damaged Pokmon card
So I went to the chopping block and made room for some removal spells
Next, drop Deadpool and switch text boxes with the Spirit, giving it the damage on upkeep trigger
You may even want to do that yourself: If you keep removing Summon: Fenrirs first lore counter with your Glissa Sunslayer or Power Conduit, Fenrir's first chapter will keep triggering on your turn, and you'll keep ramping up
That could be a card like Davriels Withering, which perpetually gives a creature -1/-2 if that card reduces a creature to 0 toughness or less and sends it to the graveyard, for example, the debuff will remain in effect even if a player is able to bring it back to battlefield (causing it to immediately die again)
Odds from Genetic Apex: Charizard booster pack From a Regular Pack From a Regular Plus 1 Pack Not available in a Regular Plus 1 Pack