At the beginning of your upkeep, unless you sacrifice an Island, sacrifice Elder Spawn and it deals 6 damage to you. Elder Spawn can't be blocked by red creatures.
NM-Mint - $15.80
Lightly Played - $14.30
Moderately Played - $12.70
Heavily Played - $11.10
Damaged - $7.90
NM-Mint Non English - $15.80
Lightly Played Non English - $14.30
Moderately Played Non English - $12.70
Heavily Played Non English - $11.10
Damaged Non English - $7.90