Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)Enchanted creature gets +0/+2 and has reach. (It can block creatures with flying.)
At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.
Each noncreature artifact loses all abilities and becomes an artifact creature with power and toughness each equal to its mana value. If Titania's Song leaves the battlefield, this effect continues until end of turn.
FlyingTetravus enters with three +1/+1 counters on it.At the beginning of your upkeep, you may remove any number of +1/+1 counters from Tetravus. If you do, create that many 1/1 colorless Tetravite artifact creature tokens. They each have flying and "This creature can't be enchanted."At the beginning of your upkeep, you may exile any number of tokens...
You and target opponent each flip a coin. Mana Clash deals 1 damage to each player whose coin comes up tails. Repeat this process until both players' coins come up heads on the same flip.
Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)At the beginning of your upkeep, Force of Nature deals 8 damage to you unless you pay .