Lullmage Mentor [Zendikar] Duels of the Planeswalkers Promos 2013 Set: Time Spiral Timeshifted Type:

Set: Time Spiral Timeshifted Type: Creature — Fish Rarity: Rare Cost: {U}{U} Dandân can't attack unless defending player controls an Island

If those permanents are exchanged this way

Set: Tenth Edition Type: Creature — Zombie Spirit Rarity: Rare Cost: {2}{B}{B} At the beginning of your upkeep

When Paralyze enters the battlefield

Lullmage Mentor [Zendikar] Duels of the Planeswalkers Promos 2013 Set: Time Spiral Timeshifted Type:Set: Zendikar Type: Creature Merfolk Wizard Rarity: Rare Cost: {1}{U}{U} Whenever a spell or ability you control counters a spell, you may create a 1 1 blue Merfolk creature token. Tap seven untapped Merfolk you control: Counter target spell. "Many voices are needed to quiet this land."