Oceanright Shaman

Elementals you control get +0/+1
Whenever a Elemental you control blocks, you may pay {1} and reveal the top card of your library, you may have the blocking Elemental get +X/+X until end of turn, where X is the revealed cards mana cost. Tap the Elemental that was targeted this way.
Madarm's Shamans were dedicated to learning newer and more effective ways to flood entire towns