This is because of another new Modern Horizons 3 card in Ashling, Flame Dancer, which lets you keep your red mana through the end of steps and phases, which solves the biggest problem with Braid of Fire: needing to use the mana it makes during your upkeep
Im also hopeful for the Standard playability of The Temporal Anchor, particularly if we do see Urza and the artifact-only mana from Powerstones lead to a stronger artifact theme
It takes true power to conquer time. Shai Fusan, archmage Illustrated by Howard Lyon Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
Just days later, the auction reached its climax with a flurry of late bids
Absolute End X TRAP Activate only during your opponent's turn
If a triggered ability is linked to a second ability, additional instances of that triggered ability are also linked to that second ability