yugioh tiger deck Yu-Gi-Oh! VW-Tiger Catapult - SGX1-ENC22 - Common Pojo's Yu-Gi-Oh! Site - Strategies,

You can only use this effect of "Block Dragon" once per turn

Creature (19) 1x Aurelia, the Warleader 1x Borborygmos Enraged 2x Frontline Medic 1x Isperia, Supreme Judge 1x Jarad, Golgari Lich Lord 1x Lazav, Dimir Mastermind 2x Lotleth Troll 3x Manaweft Sliver 1x Master Biomancer 1x Niv-Mizzet, Dracogenius 2x Obzedat, Ghost Council 1x Prime Speaker Zegana 1x Rakdos, Lord of Riots 1x Trostani, Selesnya's Voice Planeswalker (2) Land (24) 4x Breeding Pool 4x Hallowed Fountain 1x Mountain 4x Overgrown Tomb 4x Sacred Foundry 4x Temple of Abandon 1x Temple of Deceit 1x Temple of Mystery 1x Temple of Triumph

Its an attack trigger that adds red mana to your pool, but heres the kicker, that mana doesnt empty until the end of combat

They can be hard to see clearly, but thats part of the appeal

Annie and Sean are right, though its true that playing specific types of Pokmon against other types can help work in your favor and give you a strategic edge

In a format like Commander where you only have one copy of each card in your deck, an ability like this is priceless as it means you can keep recasting the best spells and instants in your deck turn after turn