Shape of the Wiitigo [Coldsnap]Set: Coldsnap Type: Enchantment Aura Rarity: Rare Cost: {3}{G}{G}{G} Enchant creature When Shape of the Wiitigo enters the battlefield, put six +1 +1 counters on enchanted creature. At the beginning of your upkeep, put a +1 +1 counter on enchanted creature if it attacked or blocked since your last upkeep. Otherwise, remove a +1 +1 counter from it.

Set: Gym Challenge Unlimited Type: Psychic Rarity: Uncommon Retreat cost: Colorless

Set: XY: Generations Type: Lightning Rarity: Promo Retreat cost: 0

I have witnessed both

Set: Commander 2011 Type: Creature — Spike Rarity: Uncommon Cost: {1}{G}{G} Spike Feeder enters the battlefield with two +1/+1 counters on it

she saw the rough shell of the world sloughing away

When Trostani Discordant enters the battlefield

Set: HeartGold & SoulSilver: Undaunted Type: Stadium Rarity: Uncommon

you get the city's blessing for the rest of the game

life seems like a pale imitation

its controller adds one mana of any type that land produced

Creatures of the chosen color without flying can't attack you

Reverse Type: Legendary Land (Transforms from Search for Azcanta