Alhaitham, Scribe of Sumeru

First Strike
Alhaitham is indestructible as long as you have 7 or
more cards in your hand.
{t}{g}{g}{g}, Two target creatures gain first strike
until end of turn.
{t}{5}{g}, Receive a vision. (When a creature receives
a vision, put a Planeswalker from your library onto
the field sharing the first word of its name, then
exile this creature.)