Toss coins into the well for THIS

[Nesmarus]

So my idea is you put a well on a plain, that everyone can toss 1-100tril (just example) coins into. The well has a set random number each time (example. 25tril creds this round) So lets say you throw 1 cred in, that would be far from the correct number, you would have like a .001% chance of activating well. But someone comes along and throws 24tril coins and maybe that would be like a 20% chance of activating, a beast invasion! And whoever activates it gets 20% of the spawns in red so that only they can teleport to them. Would give us something to waste all these creds on.