Not A Bug Illegal egg move combos in random battles formats

[Elo Bandit]

What type of bug are you reporting? Random Battles

What is the bug?
Illegal Cloyster moveset in GSC Random Battles: Cloyster has the combination of Rapid Spin + Explosion which should not be attainable by any means. Replay with !showteam: https://replay.pokemonshowdown.com/gen2randombattle-2470740101-c2x6w0r1s490vuc0hvk52ufp1xd59ktpw

Are you able to replicate it? If so, how?
https://replay.pokemonshowdown.com/gen2randombattle-2470740101-c2x6w0r1s490vuc0hvk52ufp1xd59ktpw

 

[A Cake Wearing A Hat]

illegal egg move combinations are allowed in random battles.