Heleen, bringer of horns

Sacrifice target creature, as an additional cost to this cast this card pay life equal to the converted mana cost of the sacrificed creature: Transform Heleen,bringer of horns
When you transform Heleen,bringer of horns all creatures you control get +2 +3 haste, and lifelink until target creature dies
Heleen,bringer of horns gets +2 +2 for each land type in all battlefields