Plains

Child of Alara

Trample
When Child of Alara dies, destroy all nonland permanents. They can't be regenerated.

Forest

Chandra's Ignition

Target creature you control deals damage equal to its power to each other creature and each opponent.

Mountain

Island

Sol Ring

Feather, the Redeemed

Flying
Whenever you cast an instant or sorcery spell that targets a creature you control, exile that card instead of putting it into your graveyard as it resolves. If you do, return it to your hand at the beginning of the next end step.

Swamp

Azusa, Lost but Seeking

You may play two additional lands on each of your turns.