You can use Abilities from both your Active and Benched Pokmon
Good, But Not Quite Perfect Unfortunately, while Wizards did take one major step forward with The Lost Caverns of Ixalan, there were still some translation errors
Anti-Magic: Selene Snapper can, at the cost of banishing up to two monsters from the GY, destroy an equal number of opposing Spell/Trap cards
Tokens, counters, blinking, and artifacts are all fun strategies, but its not often that they all work well together
Terra herself has the ability to enter a trance that allows her to fly (at the cost of milling two cards) and whenever she deals combat damage, you may pay additional mana to resurrect creatures from your graveyard
You're likely to see only one or two of these cards per game, so be careful to cast them when you know they'll be safe from counterspells and disenchants