Elkam, Bandit of Kalarea

+2: Search your library for a elf card with converted mana cost two and put it into the battlefield under your control.
-X: Put X 1/1 elf rogue creature tokens into the battlefield then put X 1/1 elf rogue creature tokens into the battlefield.
-5: Draw cards equal to numbers of rogues you control. Then draw cards equal to the numbers of elves you control.