Comparison: Reference 2 Effort x2 vs Reference 4 Effort Melee

	d6	d8	d10	d12
d6	1.09x	0.55x	0.33x	0.22x
d8	2.37x	1.11x	0.63x	0.41x
d10	3.88x	2.01x	1.08x	0.67x
d12	5.75x	3.12x	1.81x	1.08x