Temporal Shudder (M2, P2)
Source
Drift Crashers: Masters of Time and Space pg. 52
You cause a ripple in time that affects all creatures in the area. At the start of each creature’s turn, there’s a 50% chance the creature is affected by a haste spell until the end of its turn; otherwise, it’s affected by a slow spell until the end of its turn.
Dragonscript
ID
1a9b275c025864cb17ebe3cd
Effect
append '07d9fa3f28d954fa34501754' to character.spells;