Comparison: Reference 2 Effort x2 vs heavy crossbow shot

	d6	d8	d10	d12
d6	1.19x	0.56x	0.35x	0.24x
d8	2.50x	1.13x	0.66x	0.45x
d10	4.04x	1.98x	1.16x	0.75x
d12	5.94x	3.03x	1.86x	1.16x