SURGE FOILCheapest priced copy (Warhammer 40,000 Commander): $20.99 at Card Kingdom, near mint, their price list as of .
Reaver Titan 
Artifact — Vehicle · 10/10 · Rare · Warhammer 40,000 Commander · #163★
Void Shields — Protection from mana value 3 or less
Gatling Blaster — Whenever this Vehicle attacks, it deals 5 damage to each opponent.
Crew 4 (Tap any number of creatures you control with total power 4 or more: This Vehicle becomes an artifact creature until end of turn.)
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $20.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Warhammer 40,000 Commander | 163 | Rare | $20.99 | — |
| Warhammer 40,000 Commander | 163★ | Rare | — | — |
2 rulings from Wizards of the Coast
- 7 October 2022The protection ability means the following: - Reaver Titan can't be blocked by creatures with mana value 3 or less. - Reaver Titan can't be enchanted by Auras with mana value 3 or less. It also can't be equipped by Equipment with mana value 3 or less. - Reaver Titan can't be targeted by spells with mana value 3 or less. It also can't be targeted by abilities from sources with mana value 3 or less. - All damage that would be dealt to Reaver Titan by sources with mana value 3 or less is prevented.
- 7 October 2022While a spell with X in its cost is on the stack, its mana value takes the chosen value of X into account. Reaver Titan can be chosen as a target for a Light Up the Night (which has mana cost {X}{R}) if X is 3 or greater, for example, but it can't be chosen as a target for a Light Up the Night if X is 2, 1, or 0.