Land
Discard a card, T, sacrifice ~this~: search your library for a Plains card and put it into hand, then shuffle your library
T: add W to your mana pool
W
Creature - Human Knight (2/1)
3, Sacrifice a legendary library: target opponent may return a artifact card from his or her graveyard to hand
3
Enchantment
At the beginning of each player's upkeep, up to four target artifacts are 2/2 creatures in addition to their other types until end of turn
Whenever a artifact leaves the battlefield, target player gains 4 life
AlexChurchill/MagicCardGenerator