Evoke appears on creatures, specifically Elementals, and it allows you to cast that creature for an alternate, usually reduced, cost
Her first ability, which costs zero loyalty, is a flicker-like effect, exiling either her or one target creature from the battlefield
If your problem is getting cards out of your hand instead of drawing them, Chandra can help by adding two red mana
The cards it contains are either exclusive to the set or plucked from the first four sets, with set codes on cards in the player decks ranging from 1 to 4, as youd expect
This is another great way to get cards, and we have handy rankings for the best mythics to craft in MTG Arena
Each artifact you tap after you're done activating mana abilities pays for one generic mana)