That card is Taigam, Master Opportunist, which is currently pre-selling for around $15
----- Create a 0/1 black Wizard creature token with "Whenever you cast a noncreature spell, this token deals 1 damage to each opponent." Lion Heart Rarity: Uncommon TYPE: Artifact SUBTYPE: Equipment CMC: 4 Mana cost: USD: $0.20 EUR: 0.10 TIX: 0.03 EDHREC RANK: 13816 When this Equipment enters, it deals 2 damage to any target
As Dexelele points out, even non-Standard sets like Innistrad Remastered, whose play booster display value is very similar to Foundations, have collector booster packs that are much cheaper to pick up
Its price tag currently sits at $197.99
Rather than building an overly synergistic deck, simply look for 2-for-1s and kill spells, and try to grind out the competition