Bonfire

Bonfire enters the battlefield tapped.
{t},{r}{b}: Gain X life, where X is the number of
tapped creatures you control.
{t},{x}: Pay X mana where X is the converted
mana cost of the target creature,
target creature gets two +1/+1 counters.
"The Bonfire's were the God's greatest trick,
for when undead feel comfort, the curse pervades."