Ominous Key

Add•{c}{c}{c}
{t}• Sacrifice Ominous Key, and look through your library for two Artifacts play them then reshuffle.
{c}{c}• Open the Box- Roll a d20, and if the roll is
1 - 10 create three 1/1 colorless creature token
with infect I, if 11 - 19 create two 3/3 green
creature token with double strike, if 20 create one
5/5 red flying creature token.