All-Out Assault
Enchantment{2}{R}{W}{B}
Creatures you control get +1/+1 and have deathtouch. When this enchantment enters, if it's your main phase, there is an additional combat phase after this phase followed by an additional main phase. When you next attack this turn, untap each creature you control.
Colour identity Mardu
In short
All-Out Assault has 6 listed printings; the most valuable is the Showcase · Halo Foil printing from TDM at US$42.13 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Every All-Out Assault printing
Showcase · Halo Foil
All-Out Assault
TDM · 415
TCGplayer market
US$42.13
Showcase
All-Out Assault
TDM · 405
TCGplayer market
US$10.99
Prerelease
All-Out Assault
PTDM · 167s
TCGplayer market
US$6.23
All-Out Assault
TDM · 167
Price not tracked
Borderless
All-Out Assault
TDM · 352
Price not tracked
Promo Pack
All-Out Assault
PTDM · 167p
TCGplayer market
US$2.74