Moves not in the Pokémon games

There are many moves that have appeared in the anime, manga, and TCG that have not appeared in the games:

Pokémon Special

Red's Pikachu

MegaVolt: a stronger version of Thunder.

Anime

Pikachu and Swellow using Thunder Armor

Pikachu and Swellow

Thunder Armor: Pikachu uses Thunder on itself and Swellow. This improvised technique increased both Pikachu and Swellow's Speed and Attack, and were able to subdue their opponents with relative ease afterwards.

Buizel

Ice Jet: a combination of a foe's Ice Beam and Aqua Jet.

TCG

The Pokémon Trading Card Game frequently invents new moves for Pokémon to use.

Name	Cost	Damage	Effect
Scrunch		-	Flip a coin. If heads, prevent all damage done to this Pokémon during your next turn. (Any other effects of attacks still happen.)
Jab		20
Special Punch		40
Lure		-	If your opponent has any Benched Pokémon, choose 1 of them and switch it with the Defending Pokémon.
Electric Shock		50
Leek Slap		30	Flip a coin. If tails, this attack does nothing. Either way, you can't use this attack again as long as Farfetch'd stays in play (even putting Farfetch'd on the Bench won't let you use it again).
Pot Smash		30
Flare		20
Super Psy		50
Stiffen		-	Flip a coin. If heads, prevent all damage done to Kakuna during your opponent's next turn. (Any other effects of attacks still happen.).
Psyshock		10	Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Sleeping Gas		-	Flip a coin. If heads, the Defending Pokémon is now Asleep.
Foul Gas		10	Flip a coin. If heads, the Defending Pokémon is now Poisoned; if tails, it is now Confused.
Horn Hazard		30	Flip a coin. If tails, this attack does nothing.
Gnaw		10
Thunder Jolt		30	Flip a coin. If tails, the Pokémon does 10 damage to itself.
Smash Kick		20
Flame Tail		30
Star Freeze		20	Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Chain Lightning		20	If the Defending Pokémon isn't Colorless, this attack does 10 damage to each Benched Pokémon of the same type as the Defending Pokémon (including your own).
Fetch		-	Draw a card.
Boyfriends		20+	Does 20 damage plus 20 more damage for each Nidoking you have in play.
Hurricane		30	Unless this attack Knocks Out the Defending Pokémon, return the Defending Pokémon and all cards attached to it to your opponent's hand.
Irongrip		20	Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Venom Powder		10	Flip a coin. If heads, the Defending Pokémon is now Confused and Poisoned.
Lullaby		-	The Defending Pokémon is now Asleep.
Do the Wave		10+	Does 10 damage plus 10 more damage for each of your Benched Pokémon.
Big Eggsplosion		20x	Flip a number of coins equal to the number of Energy attached to Exeggutor. This attack does 20 damage times the number of heads.
Foul Odor		20	Both the Defending Pokémon and Gloom are now Confused (after doing damage).
Tounge Wrap		10	Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Call for Friend	Various	-	Search your deck for a * Basic Pokémon card and put it onto your Bench. Shuffle your deck afterward. (You can't use this attack if your bench is full.)
Tantrum		50	Flip a coin. If tails, Primeape is now Confused (after doing damage).
Ram		50	Rhydon does 20 damage to itself. If your opponent has any Benched Pokémon, he or she chooses 1 of them and switches it with the Defending Pokémon. (Do the damage before switching the Pokémon. Switch the Pokémon even if Rhydon is knocked out.)
Rampage		20+	Does 20 damage plus 10 more damage for each damage counter on Tauros. Flip a coin. If tails, Tauros is now Confused (after doing damage).
Call for Family	Various	-	Search your deck for a Pokémon named * and put it onto your Bench. Shuffle your deck afterward. (You can't use this attack if your Bench is full.)
Snivel		-	If the Defending Pokémon attacks Cubone during your opponent's next turn, any damage done by the attack is reduced by 20 (after applying Weakness and Resistance). (Benching either Pokémon ends this effect.)
Sprout		-	Search your deck for a Basic Pokémon named Oddish and put it onto your Bench. Shuffle your deck afterward. (You can't use this attack if your Bench is full.)