Splinter Staff: From DevastationofAlice's "Alice: Return" Chapter 5

"Eh, nothing for the moment," snapped the Elder, suddenly brisk. "But we need to concentrate on you getting small."

Unexpectedly, the rosewood doors shuddered as a loud crack sounded from right behind it. "Darn, this can't be good. Here, take this," he muttered, passing a long glass rod standing nearby to me. "Splinter Staff. Click this and it will fire a glass shard at your enemies…or you could just swing it about to beat them up. Meet me at the library." "Eh? Hey, hang on I didn't get — !" The doors crashed open as the Elder vanished, and two Four Diamonds charged in. Firing the remaining cards at one of them, I tossed the now-empty Dealer to a side and launched two shards into the other's head and chest with deadly accuracy. Hearing a clicking sound from its side, I noticed a number marked "98".

What? 100 uses only?