Actually, this is even a TCG that you can play alone the app offers CPU fights where you can take as much time as you want, do something else in between, and even if you have to close the app mid-duel, it resumes right where you left off
In addition to the wrath spells and indestructible creatures, there are about a dozen mana acceleration spells to help you start using your wrath effects quickly (mostly green spells to fetch your other lands, as many of the mana acceleration artifacts would die to your other spells)
Illustrator: Krgc Ekans #56 Ekans (Promo, Promo rarity) is the #56/92 card from the PROMO-A set in Pokmon TCG Pocket
Ygra, Eater of All is an interesting sacrifice enabler, in that it makes all creatures Food, so any player can sacrifice a creature and gain life
If your deck is stronger than a precon but isnt trying to dominate the table, you are likely playing an upgraded deck
The main card itself is Pikachu & Zekrom-GX TEU 33, a Tag-Team card with two big Lightning attacks