[MERGED PR] Purgatives and dialysis machine rebalance

[DummySian]

some people mentioned having calomel and other purgatives being powergaming but cant you just rush antitoxin gene with portagene... I feel like people totally wont be encouraged to communicate with eachother or 'stop powergaming ' or whatever the goal is
Also if you calomel yourself while fighting a ling you will literally die its gives you almost crit amounts of tox from only couple units and all it takes is couple extinguisher hits
I dont really care about pentacid nerf or dialysis machine buff tho