fireantgasters which is the unrefined form of gaster paste , can be obtained by butcheringfireant corpses. At baseline, standard fire ants have a 10% chance of dropping a corpse, with fire ant queens having a doubled chance of 20%. Regular fire ants are commonly found in the jungle and ruins, where's queens have a much more limited range, generally only being truly common on the lower levels of the Asphalt Mines.
This can be exploited for nearly infinite blaze injectors by taking the following series of actions:
Travel to the lower stratum of the asphalt mines and locate a now neutral fire ant queen.
Make the fire ant queen a follower whether by making use of the Proselytizeskill, or a love injector.
Transport the fire ant queen to an isolated underground location in order to prevent it from flying, if necessary seal the queen in a box with items like portable walls, step sowers or 3D cobblers.
Wait for the queen to no longer be able to spawn more ants, kill all spawned ants besides the queen, and then harvest any dropped corpses for gasekets.
Use the cloneling to clone the queen as many times as desired, the newly spawned fire ant queens will be unable to spawn any additional ants and can consequently be easily killed even if hostile.
Remove the clonling from the area to prevent it from being destroyed, then kill as many queens as needed. Repeat this process until the desired quantity of blaze injectors is achieved.