While we wouldnt have the full block until 2013, Return to Ravnica brought powerful new tools (Abrupt Decay, Sphinxs Revelation, Cyclonic Rift, Rest in Peace, Dreadbore) and one unassuming but eventually problematic megaguildmage/one-mana planeswalker in Deathrite Shaman
Some sleeves were folded in half straight out of pack and some were so big that they didnt fit in my binder at all
At the end of the Damage Step, when the equipped monster attacks an opponent's monster, but the opponent's monster was not destroyed by the battle: You can make the opponent's monster's ATK 0 (even after this card leaves the field or the monster becomes unaffected by card effects), and if you do, the equipped monster can make a second attack on the same monster in a row
Any friction in the checkout process costs precious time
But you can find cheaper boosters