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Hero's Sustained Attack I

It's easy to repel a single attack, but it’s almost impossible to defend against blows coming from all sides. Train your Hero in powerful attack combinations and they will inflict even greater damage on enemies! Upgrading this Knowledge increases the number of attacks in a series, which determines the bonus.

Increased Number of Attacks in a Series 10

Level	Food	Lumber	Iron	Stone	Silver	Gold	Time	Requirements	Increased Number of Attacks in a Series	Influence	Hero’s Experience
1	3K	0	1.5K	1.5K	3.75K	340	00h 30m 00s	Hero's Energy Restoration I 1 Hero's Speed 1 Hero's Critical Hit I 1 Oracle 1	1	190	3.2K
2	7.65K	0	3.85K	3.85K	8.65K	540	02h 30m 00s	Hero's Energy Restoration I 2 Hero's Speed 2 Hero's Critical Hit I 2 Oracle 3	2	435	4.8K
3	19.5K	0	9.65K	9.65K	20K	920	06h 30m 00s	Hero's Energy Restoration I 3 Hero's Speed 3 Hero's Critical Hit I 3 Oracle 5	3	995	7.2K
4	49K	0	24.5K	24.5K	46K	1.9K	18h 00m 00s	Hero's Energy Restoration I 4 Hero's Speed 4 Hero's Critical Hit I 4 Oracle 7	4	2.3K	11K
5	125K	0	62K	62K	105K	3.75K	1d 18h 00m 00s	Hero's Energy Restoration I 5 Hero's Speed 5 Hero's Critical Hit I 5 Oracle 9	5	5.25K	16.5K
6	315K	0	160K	160K	245K	7.8K	4d 03h 00m 00s	Hero's Energy Restoration I 6 Hero's Speed 6 Hero's Critical Hit I 6 Oracle 11	6	12.5K	24K
7	800K	0	400K	400K	560K	19.5K	1w 4d 00h 00m 00s	Hero's Energy Restoration I 7 Hero's Speed 7 Hero's Critical Hit I 7 Oracle 13	7	28K	36K
8	2.05M	0	1.05M	1.05M	1.3M	42.5K	3w 5d 00h 00m 00s	Hero's Energy Restoration I 8 Hero's Speed 8 Hero's Critical Hit I 8 Oracle 15	8	64K	54K
9	5.15M	0	2.6M	2.6M	2.95M	98K	9w 1d 00h 00m 00s	Hero's Energy Restoration I 9 Hero's Speed 9 Hero's Critical Hit I 9 Oracle 17	9	150K	80.5K
10		13M	21.52M	0		6.5M	10.81M	6.5M	10.81M	6.8M	12.04M	230K	405.25K	22w 5d 00h 00m 00s	38w 1d 00h 30m 00s	Hero's Energy Restoration I 10 Hero's Speed 10 Hero's Critical Hit I 10 Oracle 21	10	10	340K	603.67K	120K	357.2K

Hero's Sustained Attack I