Karona, False God In the olden days, this was a nice, political group slug commander
Whenever equipped creature attacks alone, untap it and scry 1
Late game with stable life totals, you can pay eight life to keep both extra cards, converting life into raw card advantage that green struggles to find elsewhere
Dogmeat, Ever Loyal Interceptor, Shadow's Hound Isamaru, Hound of Konda K-9, Mark I Karvanista, Loyal Lupari Kroxa and Kunoros Kunoros, Hound of Athreos Lockjaw, Slobbering Teleporter Lucky the Pizza Dog Mowu, Loyal Companion Pako, Arcane Retriever Phelia, Exuberant Shepherd Rex, Cyber-Hound Rin and Seri, Inseparable Tesak, Judith's Hellhound Yoshimaru, Ever Faithful
Imagine if your most powerful cards were slightly bigger - you'd know exactly where they were in your deck and have an unfair advantage
Short answer: No, buy one plus singles