If you use the combo to lockdown a Legendary Duelist, set Tea's Surprise Present skill to the deck. If you can't draw Gift Exchange but get Jam Breeding Machine, set it on your field and activate the skill to sent it to your opponent.
Adds from Banished Zone to hand / Exchanges cards
Banishes from your Deck / Banishes from your opponent's Deck / Banishes face-down
I tried adding it to my farm deck to give NPCs Localized Tornado to potentially make an infinite loop. I haven't used it against many characters yet, except one wild lv. 10 Chazz and a lv. 10 Bakura, they both set the card just fine when they received it, but only Chazz activated it while Bakura was happy to just die from a deck out ...
(I'm sure none of this factors into it, but I've chalked it up to Bakura being too proud and Chazz being happy to use a card given by Alexis, lol)