Volcano Hellion
{2}{R}{R}
Creature -- Hellion
6/5
~this~ has echo {X}, where X is your life total. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When ~this~ enters, it deals an amount of damage of your choice to you and target creature. The damage can't be prevented.