Shes a Conjurers Closet for four mana, and if you flicker something that isnt yours, you get to keep it
For me, the tipping point is in the card type creatures are just much better than sorceries, adding the utility of attacking and blocking, paying sacrifice and convoke costs and everything else you need a body for in Magic
Rummage effects like this are pretty much always useful, since they let you sculpt your hand according to the current gameplay situation
As of time of writing, Collector Boosters, Collector Booster boxes, and all but one of the Commander decks are entirely sold out
Froghemoth is a powerful mono-green creature for slower Magic formats, offering graveyard exile and bonuses
This card is no Mutavault, but its a strong addition to mono-colored (or 2-color) typal decks