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Hit for 5 damage, killing the SNW at B8.

Action 2: dark missile at the SNW at H4 @rolld20

Shake shake shake, you roll the 20-sided die.

You rolled a 1.

Hit for 5 damage.

Action 3: dark missile at the SNW at H4 @rolld20

Shake shake shake, you roll the 20-sided die.

You rolled a 8.

Summary: SNW at B8 is dead. SNW at H4 has 10 damage, leaving him with 4 life.