Loki of Jotunheim

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token that's a copy of this creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)
Whenever Loki of Jotunheim deals combat damage to a player, that player discards a card.
Whenever Loki of Jotunheim becomes blocked, target creature gets -1/-1 until end of turn.