cait sith mtg card [Opus I] Final Fantasy - Opus 15

Keeper of Keys Most monarch cards care about accruing value or punishing your opponents for taking the monarchy, but Keeper of Keys takes a far more aggressive approach with its unblockable ability

This was introduced to replace the nebulous "power level" rankings ranging from one to ten that players previously used

Are you benefitting a lot by slapping this into the Ur-Dragon and getting to reduce your Commander just to tax

It goes from 0 to 40 out of nowhere, generating absurd amounts of mana when paired with the right burn spells or attackers

The unique wording does make comboing easier, both with non-land sources and single explosive lands