When you're dealt combat damage, sacrifice Swarmborn Giant.
{4}{G}{G}: Monstrosity 2. (If this creature isn't monstrous, put two +1/+1 counters on it and it becomes monstrous.)
As long as Swarmborn Giant is monstrous, it has reach.

• Number: 144
• Rarity: U
• Power: 6
• Toughness: 6
• Type: Creature
• Subtype: Giant
• Mana cost: 2GG
• Color: Green
• Artist: Jaime Jones