Post-Historic Sea

{t}: Add {w} or {u}
Chaos 2 — At the beginning of your end
step, put a chaos counter on this permanent,
then, if it has 2 or more chaos couters on it,
sacifice it.
Order 1 — At the beginning of your
upkeep you may remove a chaos counter from
this permanent. If you do, you lose 1 life.