Equipped creature gets +2/+2 and has protection from white and from blue.
Whenever equipped creature deals combat damage to a player, put a +1/+1 counter on a creature you control, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
Equip

: Add .
: Add or . This artifact deals 1 damage to you.

: Add .
: Add or . This artifact deals 1 damage to you.

Target creature gets -1/-1 until end of turn for each Swamp you control.