[1] You can spend money on the game if youd like, but if you keep playing for free you should be able to unlock enough cards to build a deck you like
By repeatedly reusing Characters that can replenish your hand with their [On Play] effect and continuously playing small 3-cost attackers, you can keep the pressure on your opponent while maintaining your hand size
They dont list the PTCG as one of their works on the site so no hard confirmation here, but couple this with the above and the fact N-DESIGN Inc
I've heard they just cut open the card saver when processing so a pull tab doesn't really help much in that case
(2/1) Go for the Esper 3U Sorcery Create a 3/3 blue Robot artifact creature token
Phyrexian ReclamationPhyrexian Reclamation (Key: 74,646 Inclusions, Ornithopter: 99,262, Reclamation: 88,914) Two engines and the original zero-cost creature that is often used as an engine