Ultimate Frostic Dranzer

Attack Ring (AR): Wing Cross
Wing Cross is a strong AR because of its extremely evenly distributed weight, thin size, and smooth edges. It was previously commonly used among zombies/spin-stealers before becoming outclassed by other ARs, such as Galeon's War Lion or Driger S's Tiger Defense. Despite this, Wing Cross did not become obsolete.
 * Weight: 5 grams

Bistool's Wing Cross stayed popular in the 10bBistool combo, and also in some compact combos. This AR has many uses in balance and survival type combos.

Use in First Generation Zombies
Wing Cross was used as an AR in first generation zombies (that is, before the S Series was released). It was used because of its balanced weight distribution, thin design, and because its projections (the attack spikes protruding from the AR) could be used to steal spin, as they extended just beyond the reach of the Wide Survivor WD.

IMPORTANT: Mold Variations
The mold variation of the Wing Cross AR is what makes it such a popular choice. While the Takara-Tomy version of Bistool, Gekiryu-oh and Ultimate Frostic Dranzer, along with the Hasbro older versions of Gekiryu-oh and Ultimate Frostic Dranzer have thin spikes, the ends of Hasbro Bistool's, Ultimate Frostic Dranzer's (new mold), and Gekiryu-oh's (new mold) spikes have been connected to the center of the AR, supposedly to prevent breaking. Because of this, Wing Cross's AR's new mold has become a far more popular choice than the older mold.

Weight Disk (WD): Six Balance

 * Weight: 14 grams

Blade Base (BB): Semi-Flat
This part's tip is what gives this BB it’s uniqueness. It is sharp but flattened on the very end. The movement pattern exhibited when launched straight into a BeyStadium is best suited for Endurance purposes. However, when launched on a slant it begins to move in an extremely controlled, circular attack-type pattern. Seeing as a flat tip would sacrifice all of its Survival ability while a sharp tip would sacrifice its Defense ability. Being a mixture of both allows it to have Balance.
 * Weight: 7 grams

Other Versions

 * Bistool
 * Gekiryu-oh