The Ironclad

Eminence — At the beginning of your end step,
gain 2 life. You may only cast spells and activate abilities on your turn.

Artifact spells you control cost {1} less to cast.

The Ironclad gets +1/+1 for each artifact you control.

At the beginning of your pre-combat main phase,
you may discard a card. If you do, draw
a card.