Roiling Vortex
Enchantment
At the beginning of each player's upkeep, this enchantment deals 1 damage to them.
Whenever a player casts a spell, if no mana was spent to cast that spell, this enchantment deals 5 damage to that player.
: Your opponents can't gain life this turn.
Campbell White
Zendikar Rising (ZNR)
• #156Rulings
An ability that triggers when a player casts a spell resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
(wotc • 2020-09-25)
Activating Roiling Vortex’s last ability won’t undo any life gained before it resolved.
(wotc • 2020-09-25)
In a Two-Headed Giant game, Roiling Vortex’s first ability triggers twice during each team’s upkeep. Each instance deals 1 damage to one of the players on that team.
(wotc • 2020-09-25)
Rulings
An ability that triggers when a player casts a spell resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
(wotc • 2020-09-25)
Activating Roiling Vortex’s last ability won’t undo any life gained before it resolved.
(wotc • 2020-09-25)
In a Two-Headed Giant game, Roiling Vortex’s first ability triggers twice during each team’s upkeep. Each instance deals 1 damage to one of the players on that team.
(wotc • 2020-09-25)