Atsuka, Clan Exemplar

Whenever Atsuka, Clan Exemplar attacks, it gets +X/+0, gains trample and first strike until end of
turn, where X is the number of attacking
creatures you control.
{r/w}{w}{r}: Until end of turn, whenever Atsuka,
Clan Exemplar deals combat damage to a player, discard a card. Then draw cards equal to Atsuka,
Clan Exemplar's power.