Ihsan, Revenant

Eminence - Shade spells you cast cost {1} less, and Knight spells you cast cost {1} less to cast. This
effect stacks on creatures that have both types.
Convoke
Lifelink, First Strike
Pay X life. Exile a nonland permanent with
converted mana cost X. If it was white, take
control of it instead. Only activate as a sorcery and
once per turn.
This commander's deck may contain Black/White cards, but not White.