a VCE - diceroll similiar function with pokeballs, So not depending on the health, But the Level (i'll explain later) and the Pokeball, Actually, The health does also depend, but not overall. Overall catch rate affection is the Pokeball. The host, and ONLY the host can use the pokeball.
I have a few more ideas, But lets see what other people have to say, Shall I, actually? MODIFICATION: Alright.
a Working type Selection system. Use of bricks, Custom playertypes come with the mod. Depending on your type, youll have weakness and Strength. Here's two of the match ups It would have- Rock type. Sturdy health of 50 on level one (explaining later) but when attacking an electric type (battling, i mean) The electric type's Health automatically drops to something depending on the level. Attack power is doubled. Electric type: Low health. Half as much attack power.