mtg rules for commander decks Uncommon legendary deck Commander 2016 Mechanics | MAGIC:

Some decks focus on: Swarming the battlefield with green creatures Casting multiple spells in a single turn Generating value through drawing and recursion Building around thematic elements like dragons or spirits For example, Temur Roar is a deck archetype that focuses on ramping into powerful dragons, showcasing the synergy between ramp and big creature strategies

In this way it is kind of a mana filter

Adeline, Resplendent Cathar is actually most known for its role in the Pioneer Humans archetype since its rotated out of Standard

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