Frostclaw

Ward {2}
Frost Counter on machines you control can't activate, Frost counters on creatures you don't
control deal 6 additional damage instead of 3
When Frostclaw attacks, put a frost counter on
target creature, then choose one of the following
• Frostclaw gain +1/+0 for every frost counter on Frostclaw until you next turn
• Frostclaw's ward cost an additional {x} for every
Frost counter on Frostclaw until your
next turn