How to use exori and exori gran in a certain number of monsters atacking me?

[erleo]

Exori

500 {Exori} Criaturas:=3 Wait:=1 VarMult(Wait, 12) Creatures.PlayersOnScreen()>=2 [sp] Time:=0 Exit() {sp} VarAdd(Time, 1) Creatures.Beside()>=!Criaturas! !Time!>=!Wait! Self.Say(exori) Exit()

Exori Gran

500 {Exori gran} Criaturas:=4 Wait:=1 VarMult(Wait, 12) Creatures.PlayersOnScreen()>=2 [sp] Time:=0 Exit() {sp} VarAdd(Time, 1) Creatures.Beside()>=!Criaturas! !Time!>=!Wait! Self.Say(exori gran) Exit()