Nykthos, Shrine to Nyx [Pro Tour Promos]

Nykthos, Shrine to Nyx [Pro Tour Promos]Set: Pro Tour Promos Type: Legendary Land Rarity: Rare {T}: Add {C}. {2}, {T}: Choose a color. Add an amount of mana of that color equal to your devotion to that color.

Set: Unlimited Edition Type: Creature — Hydra Rarity: Rare Cost: {X}{R}{R} Rock Hydra enters the battlefield with X +1/+1 counters on it

Set: Legends Type: World Enchantment Rarity: Rare Cost: {2}{R}{R} No more than two creatures can attack each combat

Set: Commander Anthology Type: Legendary Creature — Elf Warrior Rarity: Rare Cost: {1}{G}{G} {G}: Regenerate another target Elf

Set: XY: Trainer Kit 1 - Wigglytuff Type: Fairy Rarity: Promo Retreat cost: Colorless

Set: POP Series 4 Type: Psychic Rarity: Common Retreat cost: Colorless

Set: Welcome to Rathe Edition: Alpha Print Finish: Rainbow Foil Type: Action Subtype: Attack Rarity: Rare Class: Generic Cost: 2 Power: 6 If Drone of Brutality would be put into your graveyard from anywhere

or land card from their hand onto the battlefield

Set: Mirage Type: Instant Rarity: Uncommon Cost: {G} Search your library for a creature card

and their wrathful flames will not harm you

Set: Kamigawa: Neon Dynasty Type: Legendary Creature — Human Ninja Rarity: Rare Cost: {1}{U}{B} Whenever you activate a ninjutsu ability

Set: Unlimited Edition Type: Sorcery Rarity: Common Cost: {B}{B} Destroy target land

If each of those creatures could block all creatures that the other is blocking