Ah, I see. Older-edition level drain offered no chance of defense, and moreover had an effect that was wildly disproportionate to the level of monster that was using it, to the reward attained by defeating said monster, and to the level of the remedy for it.
In other words, this indictment of "lameness" against 3e's version of level-draining is that it's not a complete load of BS, and likewise you attest that it's "very, very hard" for a DM to scare players without a BS gimmick.
Gotta wonder how many times as a player Mr. Neiklot got nailed with level drain love-tap and was set back a few hundred thou XP, and how cool he thought it was.