Goliath, the One-Man Army

Haste, Reach
Only one creature may attack each turn.
When Goliath reduces a creature to 0 toughness, you gain a second combat phase,
in which your creatures can attack.
When Goliath is destroyed, your creatures do not deal combat damage until your next turn.
"I defy the ranks of Israel this day! Give me
a man, that we may fight together."