Thaumaturgy
You manifest a minor wonder within range. You create one of the effects below within range. If you cast this spell multiple times, you can have up to three of its 1-minute effects active at a time.
Altered Eyes. You alter the appearance of your eyes for 1 minute.
Booming Voice. Your voice booms up to three times as loud as normal for 1 minute. For the duration, you have Advantage on Charisma (Intimidation) checks.
Fire Play. You cause flames to flicker, brighten, dim, or change color for 1 minute.
Invisible Hand. You instantaneously cause an unlocked door or window to fly open or slam shut.
Phantom Sound. You create an instantaneous sound that originates from a point of your choice within range, such as a rumble of thunder, the cry of a raven, or ominous whispers.
Tremors. You cause harmless tremors in the ground for 1 minute.
Thaumaturgy 5e 2024 vs. 2014 edition differences
The 2024 version explicitly states you can cast multiple times to have up to three effects active, whereas the 2014 version implies this but less clearly. The 2024 version assigns specific names to effects (e.g., "Altered Eyes," "Booming Voice") and grants advantage on Charisma (Intimidation) checks for the booming voice.