Change of Plans (Promo Pack) [Streets of New Capenna Commander Promos] XY145 you can substitute this card

you can substitute this card for any 1 "Synchron" Tuner monster

Deacon of Lust

Set: Base Set 2 Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Set: Metal Raiders (25th Anniversary Edition) Card type: Effect Monster Rarity: Ultra Rare Attack: 500 Defense: 400 Toss a coin and call Heads or Tails

Change of Plans (Promo Pack) [Streets of New Capenna Commander Promos] XY145 you can substitute this cardSet: Streets of New Capenna Commander Promos Type: Instant Rarity: Rare Cost: {X}{1}{U} Each of X target creatures you control connive. You may have any number of them phase out. (To have a creature connive, draw a card, then discard a card. If you discarded a nonland card, put a +1 +1 counter on that creature. Treat phased out permanents and anything attached to them as though they don't exist until their controller's next turn.)