this card can draw 2 card, but you need your opponent control a face up spirit monster to draw 2 card, so, you think this card is not a spirit monster deck support card?
so, how to use this card? i believe most of duelist know spirit monster deck can support card like creature swap and mystic box right?
step1: summon a spirit monster
step2: activate card can change your monster to opponent control(creature swap, mystic box)
step3: activate this card, then draw 2 card^^
step4: take back your monster to hand
if this strategy not work, you can also use this card to bait mst, but is not draw 2 card is better than draw 1 card?