mega aggron pokemon card V & Vmax 097/172 Brilliant Stars [2M] Cracking Stomp (150) Discard the top card from your opponent’s deck Mega Aggron - FrankoTheCat

Its important to note that just activating the regeneration ability doesnt exactly mean the creature has been regenerated. The oracle text makes it clear that this gets a +1/+1 counter when it regenerates , so it still needs to die in some way for regenerations replacement effect to actually resolve

Some deck themes built on creature synergies can also influence how many creatures are best for the build: Typal Youll want as many of the chosen creature types as possible if you decide to run a typal deck

But the implication of that is that each unban buffs at least two classes of decks, the ones that run the card and the ones that run the answer

I was a young kid first learning to sling spells, and he taught me many of the core principles of Limited, fundamentals, and technically sound play

Bird Typal hasnt ever really been a viable deck in Commander, but Choco totally changes that

Stopping your opponents from casting spells