This card cannot be Special Summoned. This card returns to its owner's hand during the End Phase of the turn it is Normal Summoned or flipped face-up. If this card inflicts Battle Damage to your opponent, they discard all cards in their hand during the next Draw Phase, before they draw.
First turn stray lamps, set this guy. Enemy plays 1 monster maybe 1-2 set cards. next turn he'll have 1 card left.
And that's the worst case scenario. Best case u kill 4 of his hand cards and it'ss gg.
Yeah, that's a problem. If you're setting a 2-tribute monster, nobody smart is attacking it, and there you are, sitting there and waiting your opponent attacks it. If anything I think Yamata Dragon is better.