
Enchantment
If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on it instead.

Doubles +1/+1 counters placed, scaling harder than Hardened Scales.

Doubles counters and tokens, premier counter multiplier.

Doubles +1/+1 counters in BG counter decks.

Doubles all +1/+1 counters on attack, big payoff.

Adds an extra counter, redundant Hardened Scales effect.

Doubles counters and adds counter synergies.

Adds one extra counter whenever counters are placed.

Stores counters and amplifies counter strategies.
→ Infinite damage, Infinite +1/+1 counters on a creature
→ Infinite damage, Infinite +1/+1 counters on creatures you control
→ Infinite death triggers, Infinite ETB, Infinite LTB
→ Infinite colorless mana that can only be spent to activate abilities, Infinite creature tokens, Infinite damage
→ Infinite colored mana, Win the game at the beginning of your next upkeep, Infinite +1/+1 counters on creatures you control
→ Infinite damage, Infinite +1/+1 counters on a creature
If a creature you control would enter the battlefield with a number of +1/+1 counters on it, it enters with that many plus one instead.
If two or more effects attempt to modify how many counters would be put on a creature you control, you choose the order to apply those effects, no matter who controls the sources of those effects.
Each additional Hardened Scales you control will increase the number of +1/+1 counters placed on a creature you control by one.