mtg draw three cards Legal in standard, Rarity: c, Rules Text: cards, 9 Does anyone know what this

Partner (You can have two commanders if both have partner.) Creatures your opponents control without flying or reach can't block creatures with power 2 or less

In all other zones, its power and toughness are 13

Depending on the Secret Lair in question, this has to be a split recommendation

People generally feel, if they had a chance to compete in the game, or to at least break up the combo, it's OK

Channel and Sneak Attack don't have similar rules text, for example, but they overlap in their ability to do broken things with big colorless creatures, so you might pick up a Sneak Attack to support your early-pick Channel, and then prioritize the legendary Eldrazi creatures, Blightsteel Colossus, and Sundering Titan over a card like Karn Liberated, which only works with the Channel plan

Another example is the two-mana Ronom Unicorn that doesn't need to tap or use mana for its sacrifice, although it cannot hit artifacts