Skithiryx, the Blight Dragon Strixhaven Discard a card: Put a

Discard a card: Put a +1/+1 counter on this creature

−8: You get an emblem with "You have no maximum hand size" and "Whenever a card is put into your graveyard from anywhere

you may return it to the battlefield face down under its owner's control

Create a tapped and attacking token that's a copy of that card

that source deals double that damage to that player or permanent instead

Skithiryx, the Blight Dragon Strixhaven Discard a card: Put aFlying Infect (This creature deals damage to creatures in the form of 1 1 counters and to players in the form of poison counters.) {B}: Skithiryx gains haste until end of turn. {B}{B}: Regenerate Skithiryx.