pokemon cards mewtwo tin choose the strategic mind of Team Rockets Mewtwo ex Mewtwo-ex - Team Rocket's Tin

That said, having to wait 2 turns for your payoff isnt always a bad thing

Since it gains counters whenever any creature leaves the battlefield, Haruspex is happy to sit back and watch your opponents kill each other before allowing you to deploy a gigantic threat

I think what makes the card fine for Modern is that the creatures are powerful enough to keep it in check, while it lacks Swords to Plowshares that Legacy has to let you protect Jace

This card will only be useful in formats where players have access to all five colours, but I can see it being deadly (and slightly unfair) in certain games of Commander

If your leader is of the "Whitebeard Pirate" type, Ace gains Rush and can therefore attack from the turn it is played