Your First Ten Pokémon TCG Games: The Common Mistakes

Welcome to Level 1. You can set up, take a turn, read a card, and teach the game. Now the real fun starts: playing well. The quickest way to get better is not a stronger deck. It is to stop losing games you could have won.

These are the mistakes that show up again and again in early games. Each one comes with the rule behind it, straight from the official rulebook, and a habit that makes it go away.

Mistakes in the turn itself

Attacking before you are done. Attacking ends your turn. A new player draws, sees a big attack ready, announces it, and only then remembers the Pokémon they meant to Bench or the Energy they meant to attach. The habit: before you say an attack name, look at your hand one last time and ask, “Is there anything else?”

Skipping the Energy attachment. You may attach one Energy card from your hand each turn. It is the slowest resource in the game, and a turn without an attachment is a turn your attackers fall behind. Attach every turn you can, even to a Benched Pokémon that will attack two turns from now.

Playing a second Supporter. You get one Supporter card per turn, and the player who goes first gets none on their first turn. Items and Pokémon Tools have no such limit. When you are unsure which Trainer type a card is, read the top left corner before you play it.

Evolving too soon. Neither player can evolve on their own first turn, and a Pokémon cannot evolve on the turn it came into play. Put the Basic on the Bench this turn; evolve it next turn.

Mistakes on the board

An empty Bench. If your Active Pokémon is Knocked Out and you have nothing on your Bench to replace it, you lose on the spot. It is one of the three ways to lose, and it happens a lot in early games. Keep at least two Pokémon on your Bench whenever you can.

A crowded Bench of the wrong Pokémon. The opposite mistake: filling all five Bench spots with Basic Pokémon that do nothing in your deck. Your Bench is limited to 5, so a full Bench means a drawn Basic you actually need has nowhere to go.

Forgetting what retreating costs. To retreat, you discard Energy from your Active Pokémon equal to its Retreat Cost. That Energy is gone. Retreat when it saves a Pokémon or sets up a Knock Out, not just to try a different attack.

Mistakes with damage

Weakness on the Bench. Weakness and Resistance apply only to the Active Pokémon. An attack that also hits a Benched Pokémon does its printed damage there, no doubling.

Pokémon Checkup. Poisoned and Burned do their damage between turns, in Pokémon Checkup. New players forget it, and a Pokémon that should have been Knocked Out stays in the fight. Say “Checkup” out loud after every attack until it becomes automatic.

Clearing Special Conditions. Moving a Pokémon to the Bench, or evolving it, removes all Special Conditions. A Paralyzed or Asleep Pokémon cannot retreat, but a card that switches it out still frees it.

Mistakes with the deck

Drawing yourself out. If you cannot draw a card at the start of your turn, you lose. Big draw cards are wonderful in the early game and risky late. Count your deck before you play one when the game runs long. A card that tells you to draw more cards than you have does not make you lose, but the next turn’s draw will.

Ignoring the mulligan bonus. When your opponent takes a mulligan because their opening hand has no Basic Pokémon, you may draw one extra card for each extra mulligan they took. Free cards. Take them.

The Pokémon ex trap

A Pokémon ex is strong, and that is the trap. When one is Knocked Out, your opponent takes 2 Prize cards, and a Mega Evolution Pokémon ex gives up 3. Putting your ex in the Active Spot on the first turn, with no Energy and no way to attack, hands your opponent a big target. Lead with a Pokémon that can take a hit, and bring the ex in when it can attack right away.

The Level 2 lesson on the Prize trade turns this into a full way of thinking.

Losing is how you find them

None of these mistakes means you are bad at the game. Every one of them is how players learn. If a game slips away, ask your opponent afterward what they would have done differently. Most players at League love that question, and the answer is often a mistake from this list.