Epic Heroes/Ekko

This is an overview about the stat boosts and the required materials.

Leveling up  Ekko's Epic from Level 1 to Level 12 requires the following materials:

L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12
1x 10x 4x	10x 5x 5x	10x 5x 5x	15x 6x 10x	15x 8x 1x 10x	1x 15x 10x 2x 10x	20x 10x 10x 2x 10x 15x	20x 12x 12x 2x 12x 10x 15x	20x 12x 10x 3x 10x 15x 15x 15x	25x 10x 15x 3x 12x 10x 1x 20x	25x 20x 4x 10x 10x 3x 20x 1x	1x 30x 1x 25x 5x 12x 5x 3x

Legend:
  Epic Part   Crafted

All these raw materials listed here can be found in Dungeons, in the Shop during Events and the Honor Shop, or are given as reward. You need them to create the Crafted Materials. Both types of materials are required to level up the Epic.

Currency (Lootable)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Gems										45	150	205	400
	Gold					2.5k	5k	5k	5k	42.5k	172.5k	325k	337.5k	895k
Epic Part (Lootable)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Epic Part	1					1						1	3
Crystal (Lootable)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Abyssal Crystal	10	10	10	15	15	15	20	20	50	55	25	30	275
	Amber Crystal					1	2	2	2	13	16	8	12	56
	Flame Crystal					3	6	6	6	9	18	54	36	138
	Ice Crystal										9	12	18	39
	Natural Crystal										18	24	33	75
	Quartz Crystal										9	22	17	48
Metal (Lootable)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Flame Steel										24	20	4	48
	Frozen Steel									10			2	12
	Grave Iron							10	12			20	28	70
	Iron												4	4
	Pure Gold											20	16	36
	Silver										12	10	5	27
Plant (Lootable)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Green Ivy										12	16	23	51
	Mandrake Root							10	12	15	9	22	17	85
	Monkshood					1	2	2	12	28	16	8	12	81
	Mushroom					3	6	6	6	9	27	46	50	153
	Snowbell										9	12	15	36
	Wildfire Blossom					1	2	2	2	3	12	46	24	92
Raw Material (Lootable)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Brimstone										36	50	32	118
	Ebony									10	10	20	16	56
	Fresh Earth												8	8
	Pure Frost									20	20		5	45
	Pyre Embers	4	5	5	10	10	10	15	15	15	44	70	52	255
	Spring Water										12	10	6	28
Tome (Lootable)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Blazing Tome										10	10	1	21
	Highland Tome												1	1
Totem (Lootable)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Crystal Totem		5	5	6	8	10	10	12	12	17	31	50	166
	Jade Totem										2	9	19	30
	Misty Totem										1	6	14	21
	Molten Totem										1	6	14	21
	Shadow Totem										1	6	14	21

These Materials need to be crafted with lootable raw materials to upgrade the Epic.

Ancient (Crafted)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Ancient Core												1	1
Elemental (Crafted)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Elemental Essence										3	4	5	12
	Elemental Ingot												1	1
Essence (Crafted)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Dark Essence										3	4	5	12
	Earth Essence										3	4	6	13
	Fire Essence										3	14	6	23
	Light Essence					1	2	2	2	3	3	4	6	23
	Water Essence										3	4	5	12
Etched (Crafted)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Earth Etched Bar												2	2
	Flame Etched Bar										12	10	2	24
	Frost Etched Bar												1	1
	Light Etched Bar											10	13	23
	Shadow Etched Bar												1	1
Jewel (Crafted)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Frost Jewel												1	1
	Light Jewel									10	10			20
Spirit (Crafted)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Flame Spirit											10	1	11
	Mountain Spirit												1	1
Totem (crafted) (Crafted)		L1	L2	L3	L4	L5	L6	L7	L8	L9	L10	L11	L12	Sum
	Mysterious Totem										1	3	5	9
	Saintly Totem											1	3	4