Après les bloqueurs assignés, on passe à la phase où on assigne les blessures, qui sera alors en 2 étapes:
510.4. If at least one attacking or blocking creature has first strike (see rule 702.7) or double strike (see rule 702.4) as the combat damage step begins, the only creatures that assign combat damage in that step are those with first strike or double strike. After that step, instead of proceeding to the end of combat step, the phase gets a second combat damage step. The only creatures that assign combat damage in that step are the remaining attackers and blockers that had neither first strike nor double strike as the first combat damage step began, as well as the remaining attackers and blockers that currently have double strike. After that step, the phase proceeds to the end of combat step.
Donc durant cette première étape, ta 2/2 initiative tue le lord.
Le lord n'étant plus sur le champ de bataille pour la deuxième étape, ta 3/3 tue la 2/1 qui n'est plus boostée. (2 points de dégâts donc)