Ledger, Eternal Ravager

Indestructible, Trample
Whenever Ledger, Eternal Ravager deals combat
damage to a player, create a 1/1 colorless
Changeling create token with Changeling, then
search your library for an Eternal creature and
put it onto the battlefield, then shuffle your
library.
Other Eternal creatures you control have +4/+4
and Double Strike.