Rally for the Throne

You create Humans and gain life all while Rally for the Throne is resolving. Nothing can happen between the two, and no player may choose to take actions.

Wotc — October 04, 2019

If an instant or sorcery spell has an adamant ability, you perform the spell's instructions in order. You don't perform the adamant instruction before the spell resolves or before any other effects printed above it.

Wotc — October 04, 2019

If an effect allows you to cast a spell without paying its mana cost, you can't choose to cast it and pay unless another rule or effect allows you to cast that spell for a cost. Similarly, you can't waive a cost reduction unless that effect says you may.

Wotc — October 04, 2019

Adamant effects check what mana was actually spent to cast a spell. If an effect allows you to spend mana “as though it were mana” of any color or type, that allows you to spend mana you couldn't otherwise spend, but it doesn't change what mana you spent to cast the spell.

Wotc — October 04, 2019

If you copy a spell that has an adamant ability, no mana was spent to cast the copy at all, so that ability won't apply.

Wotc — October 04, 2019