Electro, The Mightiest Spirit

{t}Electro deals 1 damage to each non-flying
creature. Electro deals 2 damage to each flying creature.
{u}{u}{u}Each non-basic lands become islands
until the end of turn. Only use this ability during
your turn.
{4}{b}Destroy all non-basic lands. You lose life equal to the amount of lands destroyed this way.