Spell

Spells are cards that, like Buildings and Summons can only be played once the game has reached a certain time, depending on their Stage and paying with Mana.

Spells have a variety of effects and are usually not affected by because they do not spawn any units.

Spells are also not limited by the green green spawning areas, in range of your Nexus or one of your Lanetowers, they can be played anywhere on the map, where they have a valid target.