Sunhome, Fortress of the Legion
Land
: Add 
.
, : Target creature gains double strike until end of turn.
Sunhome—the stalwart shield, the towering sentinel, the seat of justice.
Martina Pilcerova
Rulings
If you give double strike to a creature with first strike after first-strike combat damage has been dealt, that creature will also deal damage during the normal combat damage step.
(wotc • 2005-10-01)
If you give double strike to a creature after either first-strike or normal combat damage has been dealt, it won't help that creature deal any additional combat damage.
(wotc • 2005-10-01)
Rulings
If you give double strike to a creature with first strike after first-strike combat damage has been dealt, that creature will also deal damage during the normal combat damage step.
(wotc • 2005-10-01)
If you give double strike to a creature after either first-strike or normal combat damage has been dealt, it won't help that creature deal any additional combat damage.
(wotc • 2005-10-01)