Forbidden:

Apollousa, Bow of the Goddess (Unlimited to Forbidden)
Number 67: Pair-a-Dice Smasher (Unlimited to Forbidden)

Limited:

Anti-Spell Fragrance (Unlimited to Limited)
Wandering Gryphon Rider (Forbidden to Limited)
Knightmare Goblin (Forbidden to Limited)

Semi-Limited:

Spright Jet (Limited to Semi-Limited)
Mask Change II (Limited to Semi-Limited)

Unlimited:

Cyber Jar (Semi-Limited to Unlimited)
Zoodiac Drident (Limited to Unlimited)
Speedroid Terrortop (Semi-Limited to Unlimited)
Rescue-ACE Air Lifter (Semi-Limited to Unlimited)
Nightmare Throne (Semi-Limited to Unlimited)
Fusion Destiny (Semi-Limited to Unlimited)
Big Welcome Labrynth (Semi-Limited to Unlimited)

Source: YU-GI-OH!.jp