It's strong everywhere, but it has enhanced value in archetypes that care about counters generally, +1/+1 counters specifically, proliferate tricks for multicolor brews looking to add loyalty counters for their planeswalkers, four and five-color decks, Commanders with evasion, Commanders with a power that, when increased by 1 get a faster kill, Equipment, Aura, and Voltron decks looking to get in kills with their Commander, and loads more
(Don't apply Weakness and Resistance for Benched Pokmon.) Radiant Alakazam Ability - Pain Spoon Once during your turn, choose up to 2 damage counters on 1 of your opponent's Pokemon, and place them on 1 of your opponent's other Pokemon
Cipher Mirror Knight X LIGHT Level 4 [ Warrior / Effect ] ATK 0 DEF 0 When a "Cipher" monster you control is destroyed by battle and sent to your Graveyard: You can discard this card
that target loses ATK equal to the ATK of the monster banished to activate this effect
When I open up my folders of cards, I see an amazing gallery of memories that stretches back to childhood, and I can probably flip through and tell you a story about how I got some of them
This thing is also really strong in Type Four (rules for it here)