Drowned Secrets
Enchantment
Whenever you cast a blue spell, target player mills two cards.
Beneath Ravnica's streets runs a layer of tunnels, then caverns and waterways, then terrors and nightmares.
Alexander Forssberg
Guilds of Ravnica (GRN)
• #39Rulings
Drowned Secrets has to be on the battlefield for its ability to trigger. Casting it won’t trigger its own ability.
(wotc • 2018-10-05)
Drowned Secrets’s triggered ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
(wotc • 2018-10-05)
Rulings
Drowned Secrets has to be on the battlefield for its ability to trigger. Casting it won’t trigger its own ability.
(wotc • 2018-10-05)
Drowned Secrets’s triggered ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
(wotc • 2018-10-05)