Filskar, Tomb of the Scarred

Equipped creature gets your choice of +2/+2 or -2/-2 and gains your choice of indestructible or defender.
Equip {0}
Delirium- Equipped creature may get your choice of -4/-1 or +1/+4 as long as there are four
or more card types among your graveyard.
{0}: Sacrifice a permanent.