First printed in Saviors of Kamigawa (2005)
Instant — Arcane
Exchange control of two target lands.
Splice onto Arcane 
(As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
- Illustrated by
- Alex Horley-Orlandelli
Legality
- Legal in
- Modern, Legacy, Vintage, Commander, Duel Commander, PreDH, Oathbreaker
- Not legal in
- Standard, Pioneer, Pauper, Future Standard, Historic, Timeless, Alchemy, Penny Dreadful, Premodern, Old School 93/94, Gladiator, Pauper Commander, Tiny Leaders, Brawl, Standard Brawl, Competitive Brawl
Rulings (5)
- If one of the targeted lands isn’t a legal target as Shifting Borders resolves (say, because it has left the battlefield or become untargetable), the exchange doesn’t occur.
- You choose all targets for the spell after revealing cards you want to splice, including any targets required by the text of any of those cards. You may choose a different target for each instance of the word “target” on the resulting spell.
- You reveal all cards you intend to splice at the same time. Each individual card can be spliced only once onto any one spell.
- A card with a splice ability can’t be spliced onto itself because the spell is on the stack (and not in your hand) when you reveal the cards you want to splice onto it.
- If all of the spell’s targets are illegal when the spell tries to resolve, it won’t resolve and none of its effects will happen.
Prices
Paper price: €0.34 / $0.33 , the cheapest non-foil print (Cardmarket and TCGplayer through MTGJSON, 2 Nov 2026).
MTGO price: 0.003 TIX, the cheapest non-foil print (average sell price on GoatBots, 2 Nov 2026).