Tumble = 2s CD, scales with AD, 75% bonus
R = 55 AD bonus, scales with AS/crit
Silver Bolts = 30 + 4% damage, against a 1500 HP target = 90 dmg, 30 dmg/shot, scales with AS


Level 11 Vayne, no runes/masteries
Numbers across four attacks (includes one rank 5 tumble and a rank 1 quicksilver proc on a 1500 hp target)
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704.5 dmg over 4 attacks (4 seconds), level 11 sheen/sotd, 3230 gold
791 dmg over 4 attacks (4.3 seconds), level 11 madred's bloodrazor, 3800g
662 dmg over 4 attacks (4.5 seconds), level 11 phage/wit's end, 3465g

499 dmg		82  dps				6.05 s		0g	BASE STATS
721 dmg		191 dps		18.07 dps/g	3.784 s		1970g	sotd
929 dmg		200 dps		24.28 dps/g	4.65  s		2865g	black cleaver
832 dmg		219 dps		23.94 dps/g	3.784 s		3280g	phage/sotd
937 dmg		248 dps		20.24 dps/g	3.784 s		3360g	sotd/pickaxe/longsword
999 dmg		263 dps		20 dps/g	3.784 s		3620g	sotd/bfsword
1088 dmg	287 dps		18.5 dps/g	3.784 s		3795g	sotd/bilgewater		150 mdmg slownuke (already factored in)/15% lifesteal (86 hp)
1026 dmg	220 dps		29.5 dps/g	4.656 s		4070g	trinity force		25% slow, 12% movespeed, 225 hp
1088 dmg	332 dps		16.8 dps/g	3.273 s		4210g	sotd/bilgewater/berserker greaves