Player 1: 3 vs 3, dpp, default clauses
Player 2: ok, i send venusaur
Player 1: blahblal
Player 2: blahlb
A few turns later...
Player 1: charizard use flamethrower
Player 2: nidoking use horn drill
Ref: charizard uses flamethrower, no burn
Ref: nidoking uses horn drill, hits, OHKO
Player 1: wait a minute that's against the rules, default clauses!
Stop right there. According to All About Battles, the only default clause is Sleep Clause. Believe it or not, this situation has occurred once before in my career of reffing. This is why if you ever say 'default clauses' or 'normal clauses', I become a little upset and ask you to specify what you mean by that. Almost never does someone only mean Sleep Clause, especially if they use 'clauses', the plural version, even though that doesn't make sense since there is only ONE default clause. Therefore, whenever you make rules, tell me every single rule you want specifically! From now on, if you say 'default clauses', I'm just going to operate under only Sleep Clause, even if you meant to include Freeze and OHKO. If you say 'all clauses', fine. You're going to play under Sleep, Freeze, OHKO, Evasion, and Item.
Also, there is no such thing as 'No Terrain'. You play on Building Terrain, otherwise known as Normal Terrain, if you don't specify.
HAPPY HOLIDAYS! ^_^