Xalvandor, The Elementalist

Whenever you cast an Elemental spell
choose one —
•Gain life equal to the number of white
permanents you control.
•Deal damage equal to the number of red permanents you control to any target.
•Create a legendary artifact equipment token
named "Xalfurno" with "Equipped creature
has +3/+3 and hexproof" and "Equip {4}."