crabominable pokemon card V - 103/100 (103/100) this attack does 50 more damage for each Pokémon fewer you have in play Crabominable 134 - Holofoil SV

What's more, the only removal that truly takes care of it is exile effects

It's also nice in decks with "Steal 'N' Sac" brews where you steal something and then sacrifice it (Yesova) or in control brews or big mana or kicker matters or power pumpers from a Glorious Anthem on a stick in the Command Zone

Collector's Vault's effect can be used at any time, so you can wait until the end step before your turn starts to use its effect once you don't need mana up for interaction anymore

Whenever I come up against Edgar Markov, he typically doesn't even hit the battlefield until well after turn six, because players tend to build up dangerous board states before bringing him out