Cheapest priced copy (Avacyn Restored): $0.35 at Card Kingdom, near mint, their price list as of .
Lightning Mauler 
Creature — Human Berserker · 2/1 · Uncommon · Avacyn Restored · #144
Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.)
As long as this creature is paired with another creature, both creatures have haste.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Avacyn Restored | 144 | Uncommon | $0.35 | $0.49 |
| Innistrad Remastered | 163 | Uncommon | $0.35 | $0.49 |
| Innistrad Remastered | 399 | Uncommon | $0.35 | $0.49 |
| The List | AVR-144 | Uncommon | $0.35 | — |
One ruling from Wizards of the Coast
- 1 May 2012A creature that loses haste after it’s been declared as an attacking creature doesn’t stop attacking.