Phyrexian Midway Bamboozle is a common Stickers card from Unfinity Sticker Sheets (SUNF), collector number 18. Current market price: $3.04, TCGplayer market prices via Scryfall.
{TK}{TK} — Whenever this creature attacks, you get {TK}. {TK}{TK}{TK} — Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.) {TK}{TK} — 4/2 {TK}{TK}{TK}{TK}{TK} — 6/9