Mana Storage

Keeps mana from disappearing at the end of a step or turn, or makes a burst of mana last until end of turn. Normally unused mana empties as each step ends; these cards let you save it up for something enormous. Kruphix, God of Horizons, Omnath, Locus of Mana, Upwelling

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• Cards36

A tag is one thing a card does, on its own, in a vacuum. Tags are the building blocks archetypes are made of.

Find these cards in the app Commanders with this tag