March of Burgeoning Life

Prozession des aufblühenden Lebens (March of Burgeoning Life) (de)

Instant (CMC 1)
As an additional cost to cast this spell, you may exile any number of green cards from your hand. This spell costs less to cast for each card exiled this way.
Choose target creature with mana value less than X. Search your library for a creature card with the same name as that creature, put it onto the battlefield tapped, then shuffle.