Returning explosives
What changes
The explosive tear can reverse course after travelling outward. Moving Isaac changes where returning shots try to reach.
How to approach the setup
Before accepting the combination, consider explosion protection and whether you can manage the returning trajectory in tight rooms.
A practical suggestion for this pair. Check the rest of your inventory and the room before relying on it.
The caution to remember
A stat increase on the pickup does not remove the explosion risk. Without protection, returning shots can bring the blast into your dodge space.
What this teaches about a run
An upgrade that helps ordinary tears can make a different weapon dangerous. Check the changed trajectory before taking it.