Silent Arbiter [Conspiracy] Phyrexian Wurm Force of Nature deals 8

Force of Nature deals 8 damage to you unless you pay {G}{G}{G}{G}

Set: Zendikar Expeditions Type: Land — Forest Island Rarity: Mythic ({T}: Add {G} or {U}

Set: Legends Type: Creature — Satyr Rarity: Rare Cost: {2}{G}{G} You may choose not to untap Willow Satyr during your untap step

It's a matter of strength

Thief of Blood enters the battlefield with a +1/+1 counter on it for each counter removed this way

Silent Arbiter [Conspiracy] Phyrexian Wurm Force of Nature deals 8Set: Conspiracy Type: Artifact Creature Construct Rarity: Rare Cost: {4} No more than one creature can attack each combat. No more than one creature can block each combat. Scholars say that arbiters exist on every world, created by an unknown hand to enforce justice.