Brimaz- Blight of Oreskos (Extended Art) HOU Spend only black mana on

Spend only black mana on X

When Sunspire Gatekeepers enters the battlefield

You may put a creature card from among them onto the battlefield tapped and attacking that player

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Brimaz- Blight of Oreskos (Extended Art) HOU Spend only black mana onLegendary Creature Phyrexian Cat Whenever you cast a Phyrexian creature or artifact creature spell, incubate X, where X is that spells mana value. (Create an Incubator token with X +1 +1 counters on it and {2}: Transform this artifact. It transforms into a 0 0 Phyrexian artifact creature.) At the beginning of each end step, if a Phyrexian died under your control this turn, proliferate.