Tezzeret the Seeker [Shards of Alara] SM79 it puts twice that many

it puts twice that many of those counters on that permanent instead

or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent

They can't be regenerated

Set: Sword & Shield: Fusion Strike Type: Psychic Rarity: Ultra Rare Retreat cost: 0

Tezzeret the Seeker [Shards of Alara] SM79 it puts twice that manySet: Shards of Alara Type: Legendary Planeswalker Tezzeret Rarity: Mythic Cost: {3}{U}{U} +1: Untap up to two target artifacts. X: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle. 5: Artifacts you control become artifact creatures with base power and toughness 5 5 until end of turn.