You can claim them now and you'd get the standard items from the Booster Packs, if there is a Booster Pack deal, etc. and you claim them then you will get those temporary bonuses along with the standard rewards.

You can claim them now and you'd get the standard items from the Booster Packs, if there is a Booster Pack deal, etc. and you claim them then you will get those temporary bonuses along with the standard rewards.