Cheapest priced copy (The Lost Caverns of Ixalan Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Warkite Marauder 
Creature — Human Pirate · 2/1 · Rare · Rivals of Ixalan · #60
Flying
Whenever this creature attacks, target creature defending player controls loses all abilities and has base power and toughness 0/1 until end of turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.49 to $4.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Lost Caverns of Ixalan Commander | 179 | Rare | $0.49 | — |
| Rivals of Ixalan Promos | 60p | Rare | $4.49 | $1.49 |
| Rivals of Ixalan Promos | 60s | Rare | — | $1.49 |
| Rivals of Ixalan | 60 | Rare | $0.49 | $0.99Out of stock |
3 rulings from Wizards of the Coast
- 19 January 2018Warkite Marauder's ability overwrites all previous effects that set the creature's base power and toughness to specific values. Any power- or toughness-setting effects that start to apply after the ability resolves will overwrite this effect.
- 19 January 2018If the affected creature gains an ability after Warkite Marauder's ability resolves, it will keep that ability. If the affected creature has an ability that grants abilities to other objects, Warkite Marauder's effect will stop it from doing so.
- 19 January 2018Effects that modify a creature's power and/or toughness, such as the effect of Titanic Growth, will apply to the creature no matter when they started to take effect. The same is true for any counters that change its power and/or toughness and effects that switch its power and toughness.