The card basically reads as "if your opponent takes game actions, you draw a card, oh hey, and also, no looping extra turns over there, guy." That's under normal game conditions, mind you
Between this, Restoration Magic and Moogles' Valor, white has several ways to really punish you for attacking into open mana
The game is suitable for players aged 8 and up, and the language of the cards is in English
As a sorcery, you may pay the mana cost of a locked door to unlock it.) If creatures you control deal combat damage to multiple players at the same time, Locker Room's ability will trigger once for each player dealt combat damage this way
In any case, that leaves you with a 12/12 trample way ahead of schedule
Intuition Blues best tutor is also among its hardest to acquire, only being beaten out by Transmute Artifact due to both of these cards being on the loathed Reserved List, a policy that ensures Intuition wont see a reprint it desperately needs