Hskan Invoker

Forestwalk, Hexproof, Reach
{b/g}{b/g}{t}: Search your library for a card with converted mana cost of 4 or less and add it to your hand.
When a creature is destroyed, you may summon a Hskan Wood-Wraith for no cost from your hand or you can summon a creature with the sub-type 'Elf' with {g} less cost.