Lead the Stampede [Duel Decks: Ajani vs. Nicol Bolas] Unlimited Neither player can activate monster

Neither player can activate monster effects unless the number of monster effects that player has previously activated that turn is less than the number of monster card types currently on the field (Ritual

A bullet renders all sizes equal

Negate the Summon of a monster that has the same Type as a monster on the field

Set: Mercadian Masques Type: Creature — Drake Rarity: Common Cost: {2}{U} Flying

you can Immediately after this effect resolves

Lead the Stampede [Duel Decks: Ajani vs. Nicol Bolas] Unlimited Neither player can activate monsterSet: Duel Decks: Ajani vs. Nicol Bolas Type: Sorcery Rarity: Uncommon Cost: {2}{G} Look at the top five cards of your library. You may reveal any number of creature cards from among them and put the revealed cards into your hand. Put the rest on the bottom of your library in any order.