Anyway, Amulet of Safekeeping is probably good enough to see at least marginal Modern and even Legacy sideboard play
it seems unlikely to come up without gaining infinite life
While Long.dec above is a pretty perfect example of the kind of Draw-seven deck that has historically been the most common source of turn 1 kills the format was once known for, the most extreme example since the advent of the four-of rule is without question the following Broken LED deck from the 1999 Duelist Team Challenge at Origins
Last March of the Ents : Another toughness draw option, draw a card at the beginning of your upkeep if you possess the creature with the highest toughness
Negation should be a 4-of in most blue sideboards
"Uniquely illegal, isn't this?" he'd asked Chishiro, his tone more inquisitive than accusatory as he cradled the palm-sized box of carved wood and wrought metal, tinkering with its innards