Cheapest priced copy (Eventide): $0.69 at Card Kingdom, near mint, their price list as of .
Crackleburr 
Creature — Elemental · 2/2 · Rare · Eventide · #100
{U/R}{U/R}, {T}, Tap two untapped red creatures you control: This creature deals 3 damage to any target.
{U/R}{U/R}, {Q}, Untap two tapped blue creatures you control: Return target creature to its owner's hand. ({Q} is the untap symbol.)
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.69 to $9.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Eventide | 100 | Rare | $0.69 | $9.99 |
4 rulings from Wizards of the Coast
- 1 August 2008To activate either ability, you'll need Crackleburr plus two other creatures. Crackleburr must have been under your control since your most recent turn began (or have haste), but the other two creatures don't.
- 1 August 2008The "summoning sickness" rule applies to {Q}. If a creature with an {Q} ability hasn't been under your control since your most recent turn began, you can't activate that ability. Ignore this rule if the creature also has haste.
- 1 August 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.)
- 1 August 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.