how many cards in an mtg cube 1994 Number of Creatures to Include

Fireball sorts of effects get better when theres more access to cheap mana (hence the combo with Channel early in the games history)

The dungeons you can choose here are Dungeon of the Mad Mage, Lost Mine of Phanelver, and Tomb of Annihilation if it has been a while since you interacted with that mechanic

Across Unfinity , here is the breakdown of acorn-symbol and Eternal-legal cards, including Attractions (but not each Attraction variation): 60 Eternal-legal commons (8 Attractions) 30 Acorn-symbol commons (2 Attractions) 43 Eternal-legal uncommons (7 Attractions) 29 Acorn-symbol uncommons (5 Attractions) 18 Eternal-legal rares (7 Attractions) 36 Acorn-symbol rares (6 Attractions) 4 Eternal-legal mythic rares 14 Acorn-symbol mythic rares 10 Basic lands (two treatments for each type

Strong interaction suite is easy to justify because interaction also becomes card advantage when it cascades

It has flying and is an Angel in addition to its other types

So, it's possible you can trigger an effect four times with just one activation with Katara and the right mix of effect doublers on the battlefield