Does Double Strike Hit a Player Twice?

Double strike A keyword ability seen on creatures. Creatures with double strike deal their combat damage twice. ... All remaining attacking and blocking creatures, as well as the ones with double strike, deal combat damage during this second step.

Does double strike deal double damage to a player?

Creatures with Double Strike will also deal damage in the normal combat damage step. So if the creature is unblocked, it will deal damage to the opponent in both the additional and the normal combat damage steps.

Does double strike trigger Annihilator twice?

The answer is no. Annihilator will only trigger once, during the Declare Attackers Step, when the creature is declared as an attacker. Then the creature will deal damage as any other double striker does.