Ferrous sense. The chromium dragon can sense and knows the exact location of any ferrous metals within 60ft of themselves. 

Innate Spellcasting. The young chromium dragon's innate spellcasting ability is Wisdom. The young chromium dragon can innately cast the following spells, requiring no material components:

At will: pace without trace (snow and ice only)

Multi attack. The young chromium dragon makes a bite attack and two claw attacks. 

Bite. Melee Weapon Attack: +7 to hit, reach 10 ft., 1 target. Hit: 14 (2d10 + 4) piercing damage plus 5 (1d10) cold damage. 

Claw. Melee Weapon Attack: +7 to hit, reach 5 ft., 1 target. Hit: 10 (2d6 + 4) slashing damage. 

Breath Weapons (Recharges 5/6). The dragon uses one of the following breath weapons.

Ice lance breath. The chromium dragon exhales a large lance of ice that is 5ft wide and moves in a straight line up to 60ft. Each creature within the radius must make a DC 14 Dexterity saving throw or take 32 (8d8) cold damage. Half as much on a successful save. 

Freezing crystal breath. The chromium dragon exhales a mist of freezing crystals in a 60ft cone. Each creature within the radius must make a DC 14 Constitution saving throw or have their Dexterity stat reduced by 2. To restore the lost points of dexterity a creature must take either 10 points of fire damage or take a long rest for a full 8 hours within a warm area.