If you know the deck your opponent is playing and/or can judge the likelihood of this based on available mana, do so and make the best informed choice
The Verdict I dont think the Tyranids had to try very hard to be my favorite deck of the lot
While its possible to win with your creatures against decks short on removal or if you tweak the land base to play white for All That Glitters I dont think its worth worrying about
Its +1 ability gives you card advantage and lets you untap any two lands, letting you reuse lands that tap for more than one mana
There is the community of collecting Pokmon cards, too
Suggested Combo Activate Eldlich, The Golden Lords effect in hand to send to the Graveyard Set any Spell/Trap card Activate Eldlich, The Golden Lords effect in Graveyard Special Summon Eldlich, The Golden Lord Runick You wont make many friends playing Runick as their win condition is cruel for lack of a better word