Manalyr, God of Currents

When entering the battlefield and at the
beginning of your upkeep, choose one Aspect—
{g}Tide-Trample. When this creature deals
damage to a player, you may play an extra land.
If you do, it enters tapped. [4/4]
{u}Wave-Flying. When this creature deals
damage to a player, you may draw a card, if you
do, discard a card. [3/3]
{b}Undertow-Deathtouch. When this creature
deals damage to a player, d