Krensiu, The Ancient Deity

Krensiu, The Ancient Deity can be your commander
When you cast Krensui, if you cast it from your hand,
or the command zone, sacrifice it.
When Krensui enters the battlefield add {1}
{t} add {g}{u} you gain 2 life
{t}{x}{g/u}Draw a quarter of X cards, rounded up.
{1}{u}{g}{g}{g/u}{g/u}, You May cast Krensiu, The Ancient Deity
from exile, or your Graveyard