However, you must have controlled Citanul Stalwart continuously since the beginning of your most recent turn
Since Esper Sentinel has a base power of 1 and the current power is 3, Sovereign Okinec Ahau attacks and places two +1/+1 counters on Esper Sentinel
Land Destruction: Cards like "Stone Rain" that destroy lands can disrupt your mana base, making it challenging to cast your spells
Even better, you get to make another of these tokens every time the Overlord attacks, ramping you up over and over again
Meanwhile, Hades, Lord of the Underworld and Part of Your World let you dig through your discard pile for a combo piece, or just pull out another Rafiki, Mysterious Sage to ram into your opponent
Removal in Red synergizes with tribal themes, and combat tricks like Run Amok can quickly end a game