Kozilek, the Broken Reality - [Borderless] Modern Horizons 3 (MH3) Gilded Foil [−3]: You may cast a

[−3]: You may cast a spell from among cards in exile with page counters on them without paying its mana cost

When you next cast an instant or sorcery spell this turn

No part goes to waste

When Embercleave enters the battlefield

To succeed

Kozilek, the Broken Reality - [Borderless] Modern Horizons 3 (MH3) Gilded Foil [−3]: You may cast aWhen you cast this spell, up to two target players each manifest two cards from their hands. For each card manifested this way, you draw a card. (To manifest a card, put it onto the battlefield face down as a 2 2 creature. Turn it face up any time for its mana cost if it's a creature card.) Other colorless creatures you control get +3 +2.