Seize the Day [Odyssey] Human Warrior Creatures with swampwalk can be

Creatures with swampwalk can be blocked as though they didn't have swampwalk

Set: Pro Tour Promos Type: Enchantment Rarity: Rare Cost: {3}{G}{W} Creatures you control get +1/+1

it gets +5/+5 and gains trample until end of turn

you may remove those counters and transform it

and cannot be truly contained

Seize the Day [Odyssey] Human Warrior Creatures with swampwalk can beSet: Odyssey Type: Sorcery Rarity: Rare Cost: {3}{R} Untap target creature. After this main phase, there is an additional combat phase followed by an additional main phase. Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)