Strategy, Schmategy is a rare Sorcery card from Unglued (UGL), collector number 52. Current market price: $1.94, TCGplayer market prices via Scryfall.
Roll a six-sided die. Strategy, Schmategy has the indicated effect. 1 — Do nothing. 2 — Destroy all artifacts. 3 — Destroy all lands. 4 — Strategy, Schmategy deals 3 damage to each creature and each player. 5 — Each player discards their hand and draws seven cards. 6 — Repeat this process two more times.