Cascade of Song

Card name
Halo Fountain
Artifact
SLDSecret Lair Drop#2431mythic
Borderless
- Finishes
- Foil
- Border
- borderless
- Security stamp
- oval
- Frame
- 2015
- Illustrator
- Yuu Fujiki
CommanderLegalModernLegalStandardNot legal
Format legality
Constructed
StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
PauperNot legal
Commander
CommanderLegal
Pauper CommanderNot legal
Duel CommanderLegal
PreDHNot legal
OathbreakerLegal
Tiny LeadersLegal
Arena
AlchemyNot legal
HistoricLegal
TimelessLegal
BrawlLegal
Standard BrawlNot legal
Competitive BrawlLegal
GladiatorLegal
Other
PremodernNot legal
Old SchoolNot legal
Penny DreadfulLegal
Future StandardNot legal
Plays as:
Card DrawCreature Token MakerAlternate Win
Rulings
2 · latest Apr 29, 2022
- WotCApr 29, 2022
Activating mana abilities is done before paying costs when activating an ability. This means that if you control a creature which can be tapped for mana, such as Avacyn's Pilgrim, you may both tap it for mana and untap it to pay costs for Halo Fountain's activated abilities.
- WotCApr 29, 2022
Untapping creatures is part of the cost of all of Halo Fountain's abilities. Once you've begun activating an ability, other players can't take actions until you have finished activating it, including paying its costs. Notably, players can't take actions to remove the creatures from the battlefield to prevent you from untapping them to pay for the ability.