pokemon card arceus lv 100 LV.100 AR7 (H) Colorless Break Ground (60) Does 10 damage to each of your Benched Pokémon Pokémon - Graded Card PSA

That being said, we can estimate there were about 1.7M to 1.9M Unlimited booster packs printed (an approximate figure) which equates to around 50,000 to 55,000 Unlimited booster boxes released in December of 1993

701.26f If an activated or triggered ability of a permanent that isnt a delayed triggered ability of that permanent tries to transform it, the permanent transforms only if it hasnt transformed since the ability was put onto the stack

As a trade-off, you get the ability to interact with a spell on the stack and delay it by at least one turn

[q 10] Garnet and Eiko summon an extremely powerful eidolon in defense