mtg cards canada gandalf 401 Games Magic the Gathering Canada (@MAGICTHEGATHERING.CA)

Its definitely powerful in decks with a high density of populate effects and cards that create bigger tokens

I'm also a fan of it in Wizard Tribal, specifically Inalla, Archmage Ritualist, since the copy Inalla makes will trigger the ability as soon as it's exiled

Not the Gitrog Monster, thats a Frog

This is why I like to play cards like Thalia, Guardian of Thraben and Lavinia, Azorius Renegade

That said, tons of Commander decks can be built to maximize the potential of the mechanic, and there are ways to make big creatures

4 Ursula - Sea Witch Queen 208/204, Amethyst It's a bit of a shame that Ursula doesn't manage to top her own themed Ursula's Return expansion in value, but she comes close enough to it