Averna, the Chaos Bloom

Description

Averna, the Chaos Bloom (PRM-86330) is a legendary creature card from the Magic Online Promos set that is green, blue, and red and costs {G}{U}{R}. Its triggered ability lets you, as you cascade, put a land card from among the exiled cards onto the battlefield tapped after the last card is exiled but before choosing whether to cast a nonland card. The card interacts with cascade rules and can add lands even if you've already played a land this turn or when it's not your turn, enabling additional mana fixing or ramp through cascade sequences.