Adlavk, the void surge

Eldrazi you control get +1+0

whenever you cast a kicked spell, create a 0/1 Eldrazi spawn
creature token with: sacrifice this creature; add {1}, then you
pay {4}, if you do, create a copy of target Eldrazi you control.
sacrifice that token at the beginning of the next endstep

spells in your hand have kicker {c}