The ability wonder
guard means that attacks that are only super effective on the Pokemon hit it.
Shedinja
There is no Action Replay code to hit a Pokemon with Wonder Guard. Simply get a Pokemon with the ability "Mold Breaker" (ex. Cranidos). Mold Breaker negates the effects of your enemy's ability which means that Wonder Guard won't work against it.
No, it is not. Wondertomb is a Spiritomb that has been hacked so it has the ability 'Wonder Guard' which it cannot have under normal circumstances. Wonder Guard is an ability that is found ONLY on Shedinja, and only lets supereffective moves hit it. Spiritomb has no weakness, so a Spiritomb with Wonder Guard would be practically "invincible" since moves no longer damage it. However, it can still take damage from poison, Leech Seed, etc, or something that uses Odor Sleuth.
You can use Action Replay codes on your DS to get Pokémon such as Sableye and teach it moves such as wonder guard. You could find a code online.
add a Spiritomb with wonderguard (Spiritomb has no weakness and Wonder guard stops unsuperaffective attacks hitting you.)
So far only Shedinja has the ability Wonder Guard.
Spiritomb cannot have the Wonder Guard ability.
It is not possible to get the ability wonder guard on a Squirtle. Squirtle is a water type of Pokemon.
Shedinja
It is impossible to teach wonder guard to a Pokemon, even for action replay because wonder guard is a ability, which cannot be changed. Only shedninja has the ability. Whoever says that a Pokemon other than shedninja has wonder guard, they are lying.
There is no Action Replay code to hit a Pokemon with Wonder Guard. Simply get a Pokemon with the ability "Mold Breaker" (ex. Cranidos). Mold Breaker negates the effects of your enemy's ability which means that Wonder Guard won't work against it.
Cranidos is a Rock-type Pokemon. Its ability, Mold Breaker, allows Cranidos to disable the opposing Pokemon's ability. For an example, against a Shedinja with Wonder Guard, Wonder Guard will be disabled and Cranidos will be allowed to hit it with any move.
Shidinja is the only Pokémon with the ability Wonder Guard.
In pokemon, it is an ability that prevents all damage except for moves that are super effective to it. Only Shedinja has this ability.
it makes it so that only super affective moves hit
wonder guard is a Pokemon ability that i believe only shedinja has. wonder guard makes all moves that are'NT suppereffective against the target miss so use a super effective move. PS shedinja is weird and only has 1 HP therefore automatically dies if hit.
wonder guard is the special ability of shedinja it only allows shedinja to be attacked by moves that are super effective against it's type. moves that do not actually attack still work though.