Artifact - Equipment
Equip 2G
All Myr gain protection from legendary nongreen permanents
Whenever equipped creature is dealt damage, two target green creatures get -3/+3 until end of turn
When ~this~ leaves the battlefield, tap any number of target green creatures and those permanents gain protection from sorcery spells (This effect doesn't end)
At the beginning of each player's upkeep, ~this~ gains ''When ~this~ leaves the battlefield, target nongreen creature is a 2/2 creature in addition to its other types until end of turn and that creature gets +2/+2 until end of turn'' until end of turn

Converted mana cost: 4

Creature - Human Rogue (1/1, black and red)
Discard a card: target artifact gains ''Pay 4 life: any number of target blocking creatures with both power and toughness X or less, where X is the number of cards in your hand gain protection from white until end of turn'' until end of turn and put a +1/+1 counter on that permanent and ~this~ deals 4 damage to target player

Converted mana cost: 6

1, T, sacrifice ~this~: search your library for a land card and put it into the battlefield, then shuffle your library
--The best clam walls off
– Kioch Iduithi, Wizard of the Silver Tower