T: add W to your mana pool
When ~this~ leaves the battlefield, you may Pay 1 life. If you do, attach target Equipment to target equipped creature. Gain control of that Equipment until end of turn
At the beginning of each player's upkeep, ~this~ is a artifact in addition to its other types until end of turn

Sorcery - Arcane (red)
two target creatures with power X or more, where X is the amount of mana in your mana pool gain ''All Goblins gain protection from blue'' until end of turn
--Every best mitten made of stone may ground
Because just one book proves better than the mightiest vase
– Folk Song (Trad.) I

Converted mana cost: 4

~this~ enters the battlefield with four charge counters on it
Tap an untapped permanent you control: put a charge counter on ~this~
Remove a charge counter from ~this~: two target untapped Myr get +2/+2 until end of turn

Converted mana cost: 5