See rule 702.51, Convoke. 702.51a: Convoke is a static ability that functions while the spell with convoke is on the stack
It's genuinely better than Moxfield for certain workflows, and the community on Reddit is increasingly vocal about why
In a blue-red deck, if this card survives, you get to do nice things like draw a bunch of cards or deal a lot of damage via burn spells
These are co-op versions of the game , which feature unique mechanics and cards only playable in the Quests, as well as some specially-foiled alternate art cards included with the player decks
Sorceries may only be cast during the player's own main phases, [33] and only when the stack is empty
However, some of the lesser known features like The Great Mouse Detective and The Sword in the Stone get significant attention here