Tahm kenchs Grey health when e has been leveled up at least once has no indicator.
on summoners rift wiht tahm kench (seems to happen to rengar too)
the grey health that indicates the sheild or healing you will get if use e or let is regen on tahm kench is not visible
pick tahm kench
level up e
look at health bar above the head
This also seems to happen to rengar with his W Battle roar. the grey health to indicate healing doesn't show
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