Retreat cost is easy to overlook when building a deck, but it quietly shapes how flexible your whole strategy is turn to turn.
What it costs you
Retreat cost is the number of Energy cards you must discard from your Active Pokémon to swap it out for a different one from your Bench. It's paid in Energy, not cards drawn or hand size, which makes it a real resource trade-off.
Why low retreat cost matters
A Pokémon with low retreat cost can be swapped out cheaply to dodge a bad matchup or a building special condition, which is valuable in both aggressive decks that want tempo and reactive decks that want to play defensively.
Ways to reduce it
Several Tool cards and Abilities lower a Pokémon's effective retreat cost, occasionally to zero, letting a deck run high-retreat-cost attackers without sacrificing the flexibility to swap them out when needed.
Frequently asked questions
What is retreat cost in the Pokémon TCG?
The Energy you discard from your Active Pokémon to swap it out.
Why do some decks prioritise low retreat cost Pokémon?
It allows repositioning without sacrificing Energy investment.
Can retreat cost be reduced by card effects?
Yes, Tool cards and Abilities can lower it, sometimes to zero.