Sevinne, the Chronoclasm

Haste T, Discard a card: Draw a card. Whenever you discard a card, if it has madness, untap Anje Falkenrath.

When Ghired enters, create a 4/4 green Rhino creature token with trample. Whenever Ghired attacks, populate. The token enters tapped and attacking. (To populate, create a token that's a copy of a creature token you control.)

The first face-down creature spell you cast each turn costs 3 less to cast. Whenever a face-down creature you control enters, draw a card.