Disgaea 7 - Weapon Mastery grinding with Forced Counter and max hits
1The most efficient method to grind Weapon Mastery is to have two of your units equip Forced Counter (plus Handicap to not die, plus Weapon Fan to increase their weapon mastery values) and then counter each other. This leads to 1 attack plus 20 counters per turn.
But as it turns out, effects that boost attack count multiply this entire thing! Run Them Down on low-HP units (such as from Handicap) gives +1, Attack Times +1 geo panels (like in 9-4 here, or just 2-2) gives another +1, and rare item property Swing About can stack up to +3. Combining all of these, each character does a whopping 126 attacks per turn!
It's very fun to input attacks and then press End Turn, and watch as they slap each other for over a minute.
(I've already maxed out all of my units' weapon mastery; this is just for the sake of illustration.)
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