as b.o.b. (bevy of beebles) enters the battlefield, create four 1/1 blue beeble creature tokens.
the number of loyalty counters on b.o.b. is equal to the number of beebles you control. (create or sacrifice beebles whenever b.o.b. gains or loses loyalty.)
+1: up to x target beebles can't be blocked this turn, where x is the number of cards in your hand.
−1: draw a card.