Sure, you can pay for faster turnarounds, however this then eats into your profit margins
Here's everything you need to know about Celebrations, how much it costs, when it comes out, and what comes in each item
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The first was Library of Leng, first printed in Limited Edition Alpha , whose text says, There is no limit to size of your hand. In subsequent reprintings, most notably in Revised Edition , the text was changed to You must skip the discard phase of your turn--as if that was a bad thing
The mechanic would have to be worded like replace all damage dealt by creature with -1/-1 counters instead, meaning you could stack those triggers to turn a 1-power creature into two -1/-1 counters
Doubling up any token or tripling if it happens to be a Squirrel