Karazikar, the Eye Tyrant (Extended Art): Forgotten Realms Commander Acabado:Normal Activated abilities of sources with

Activated abilities of sources with the chosen name can't be activated unless they're mana abilities

it produces twice as much of that mana instead

annihilator 6 When Emrakul

• Put a +1/+1 counter on target creature

If Leyline of Anticipation is in your opening hand

Karazikar, the Eye Tyrant (Extended Art): Forgotten Realms Commander Acabado:Normal Activated abilities of sources withWhenever you attack a player, tap target creature that player controls and goad it. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.) Whenever an opponent attacks another one of your opponents, you and the attacking player each draw a card and lose 1 life.