Cheapest priced copy (Shadowmoor): $0.49 at Card Kingdom, near mint, their price list as of .
Leech Bonder 
Creature — Merfolk Soldier · 3/3 · Uncommon · Shadowmoor · #43
This creature enters with two -1/-1 counters on it.
{U}, {Q}: Move a counter from target creature onto a second target creature. ({Q} is the untap symbol.)
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.49 to $11.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Shadowmoor | 43 | Uncommon | $0.49 | $11.99Out of stock |
6 rulings from Wizards of the Coast
- 1 May 2008If the permanent is already untapped, you can’t activate its {Q} ability. That’s because you can’t pay the “Untap this permanent” cost.
- 1 May 2008If either one of the target creatures becomes an illegal target (because it left the battlefield or for any other reason), the counter doesn’t move. If both targets become illegal, the ability doesn’t resolve.
- 1 May 2008If a creature with an {Q} ability hasn’t been under your control since your most recent turn began, you can’t activate that ability, unless the creature has haste.
- 1 May 2008This effect may result in a useless counter being placed on a creature. For example, if an age counter is moved from a creature with cumulative upkeep to a creature without cumulative upkeep, it will have no effect on the new creature.
- 1 May 2008Leech Bonder’s activated ability can move any kind of counter, not just a -1/-1 counter. It can target any two creatures, whether they have counters on them or not.
- 1 May 2008When you activate an {Q} ability, you untap the creature with that ability as a cost. The untap can’t be responded to. (The actual ability can be responded to, of course.)