Sylspear

If Spylspear would be destroyed or exiled, instead transform Sylpear.
Equipped creature gets +3/+2 and has double
strike, wither, and taunt.
{0}: Attach Sylspear to Kaladin, Windrunner
Radiant. You may do this at anytime you could
cast an instant.
Equip: {4} (equip only as a sorcery.)